core 音标拼音: [k'ɔr]
n . 核心,果心,争论的核心
vt . 挖…的核
核心,果心,争论的核心挖…的核
core 磁蕊; 磁心
core 磁心储存
core 磁芯带
core 磁心 核心
core n 1 :
a small group of indispensable persons or things ; "
five periodicals make up the core of their publishing program "
[
synonym : {
core }, {
nucleus }, {
core group }]
2 :
the center of an object ; "
the ball has a titanium core "
3 :
the central part of the Earth 4 :
the choicest or most essential or most vital part of some idea or experience ; "
the gist of the prosecutor '
s argument ";
"
the heart and soul of the Republican Party "; "
the nub of the story " [
synonym : {
kernel }, {
substance }, {
core }, {
center },
{
centre }, {
essence }, {
gist }, {
heart }, {
heart and soul },
{
inwardness }, {
marrow }, {
meat }, {
nub }, {
pith }, {
sum }, {
nitty -
gritty }]
5 :
a cylindrical sample of soil or rock obtained with a hollow drill 6 :
an organization founded by James Leonard Farmer in 1942 to work for racial equality [
synonym : {
Congress of Racial Equality },
{
CORE }]
7 :
the central meaning or theme of a speech or literary work [
synonym : {
effect }, {
essence }, {
burden }, {
core }, {
gist }]
8 : (
computer science )
a tiny ferrite toroid formerly used in a random access memory to store one bit of data ;
now superseded by semiconductor memories ; "
each core has three wires passing through it ,
providing the means to select and detect the contents of each bit " [
synonym : {
core }, {
magnetic core }]
9 :
the chamber of a nuclear reactor containing the fissile material where the reaction takes place 10 :
a bar of magnetic material (
as soft iron )
that passes through a coil and serves to increase the inductance of the coil v 1 :
remove the core or center from ; "
core an apple "
Koran \
Ko "
ran \ (
k [=
o ]"
ran or k [-
o ]*
r [
aum ]
n ";
277 ),
n . [
Ar .
qor [=
a ]
n ;
with the Ar .
article ,
Alkoran ,
Alcoran ; =
Turk .
Pers .
qur [^
a ]
n ,
from Ar .
quran ,
qoran ,
book ,
reading ,
from q [^
a ]
r [^
a ],
read .
See {
Alcoran }.]
The Scriptures of the Muslims ,
containing the professed revelations to Mohammed ; --
called also {
Alcoran }. [
Written also {
Kuran }
or {
Quran },
Also rarely {
Coran }
and {
Core }.]
Note :
The Koran is the sacred book of the Muslims (
sometimes called Mohammedans by non -
Muslims ,
a term considered offensive by some Muslims ).
It is the most important foundation on which Islam rests and it is held in the highest veneration by all Islamic sects .
When being read it must be kept on a stand elevated above the floor .
No one may read it or touch it without first making a legal ablution .
It is written in the Arabic language ,
and its style is considered a model .
The substance of the Koran is held to be uncreated and eternal .
Mohammed was merely the person to whom the work was revealed .
At first the Koran was not written ,
but entirely committed to memory .
But when a great many of the best Koran reciters had been killed in battle ,
Omar suggested to Abu -
Bekr (
the successor of Mohammed )
that it should be written down .
Abu -
Bekr accordingly commanded Zeid ,
an amanuensis of the prophet ,
to commit it to writing .
This was the authorized text until 23 years after the death of the prophet .
A number of variant readings had ,
however ,
crept into use .
By order of the calif Osman in the year 30 of the Hejira ,
Zeid and three assistants made a careful revision which was adopted as the standard ,
and all the other copies were ordered to be burned .
The Koran consists of 114 suras or divisions .
These are not numbered ,
but each one has a separate name .
They are not arranged in historical order .
These suras purport to be the addresses delivered by Mohammed during his career at Mecca and Medina .
As a general rule the shorter suras ,
which contain the theology of Islam ,
belong to the Meccan period ;
while the longer ones ,
relating to social duties and relationships ,
to Medina .
The Koran is largely drawn from Jewish and Christian sources ,
the former prevailing .
Moses and Jesus are reckoned among the prophets .
The biblical narratives are interwoven with rabbinical legends .
The customs of the Jews are made to conform to those of the Arabians .
Islamic theology consists in the study of the Koran and its commentaries .
A very fine collection of Korans ,
including one in Cufic (
the old Arabic character ),
is to be found in the Khedival Library at Cairo ,
Egypt .
[
Century Dict .
1906 ]
Cor \
Cor \ (
k [^
o ]
r ),
n . [
Heb .
k [=
o ]
r .]
A Hebrew measure of capacity ;
a homer . [
Written also {
core }.]
[
1913 Webster ]
Core \
Core \ (
k [=
o ]
r ),
n . [
F .
corps .
See {
Corps }.]
A body of individuals ;
an assemblage . [
Obs .]
[
1913 Webster ]
He was in a core of people . --
Bacon .
[
1913 Webster ]
Core \
Core \,
n . [
Cf . {
Chore }.] (
Mining .)
A miner '
s underground working time or shift . --
Raymond .
[
1913 Webster ]
Note :
The twenty -
four hours are divided into three or four cores .
[
1913 Webster ]
Core \
Core \,
v .
t . [
imp . &
p .
p . {
Cord } (
k ?
rd );
p .
pr . &
vb .
n .
{
Coring }.]
1 .
To take out the core or inward parts of ;
as ,
to core an apple .
[
1913 Webster ]
He '
s like a corn upon my great toe . . .
he must be cored out . --
Marston .
[
1913 Webster ]
2 .
To form by means of a core ,
as a hole in a casting .
[
1913 Webster ]
3 .
To extract a cylindrical sample from ,
with a boring device .
See {
core [
8 ]}.
[
PJC ]
Core \
Core \,
n . [
Heb .
k [=
o ]
r :
cf .
Gr .
ko `
ros .]
A Hebrew dry measure ;
a cor or homer . --
Num .
xi .
32 (
Douay version ).
[
1913 Webster ]
Core \
Core \,
n . [
OF .
cor ,
coer ,
cuer ,
F .
c [
oe ]
ur ,
fr .
L .
cor heart .
See {
Heart }.]
1 .
The heart or inner part of a thing ,
as of a column ,
wall ,
rope ,
of a boil ,
etc .;
especially ,
the central part of fruit ,
containing the kernels or seeds ;
as ,
the core of an apple or quince .
[
1913 Webster ]
A fever at the core ,
Fatal to him who bears ,
to all who ever bore .
--
Byron .
[
1913 Webster ]
2 .
The center or inner part ,
as of an open space ;
as ,
the core of a square . [
Obs .] --
Sir W .
Raleigh .
[
1913 Webster ]
3 .
The most important part of a thing ;
the essence ;
as ,
the core of a subject ; --
also used attributively ,
as the core curriculum at a college .
[
1913 Webster PJC ]
4 . (
Founding )
The portion of a mold which shapes the interior of a cylinder ,
tube ,
or other hollow casting ,
or which makes a hole in or through a casting ;
a part of the mold ,
made separate from and inserted in it ,
for shaping some part of the casting ,
the form of which is not determined by that of the pattern .
[
1913 Webster ]
5 .
A disorder of sheep occasioned by worms in the liver .
[
Prov .
Eng .] --
Halliwell .
[
1913 Webster ]
6 . (
Anat .)
The bony process which forms the central axis of the horns in many animals .
[
1913 Webster ]
7 . (
Elec .)
A mass of iron or other ferrous metal ,
forming the central part of an electromagnet ,
such as those upon which the conductor of an armature ,
a transformer ,
or an induction coil is wound .
Note :
The presence of the iron intensifies the magnetic field created by a a current passing through the windings .
[
Webster 1913 Suppl .
PJC ]
8 . (
mining )
a sample of earth or rock extracted from underground by a drilling device in such a manner that the layers of rock are preserved in the same order as they exist underground ;
as ,
to drill a core ;
to extract a core .
The sample is typically removed with a rotating drill bit having a hollow center ,
and is thus shaped like a cylinder .
[
PJC ]
9 . (
Computers )
The main working memory of a digital computer system ,
which typically retains the program code being executed as well as the data structures that are manipulated by the program .
Contrasted to {
ROM }
and {
data storage device }.
Note :
The term was applied originally to the main memory ,
consisting of small ferromagnetic rings ,
that were used to store data in older computers ,
where each ring representing one bit of information by virtue of its state of magnetization .
They were superseded by electronic data storage devices .
Syn :
core memory ,
random access memory ,
RAM [
PJC ]
10 . (
Geol .)
the central part of the earth ,
believed to be a sphere with a radius of about 2100 miles ,
and composed primarily of molten iron with some nickel .
It is distinguished from the crust and mantle .
[
PJC ]
11 . (
Engineering )
the central part of a nuclear reactor ,
containing the fissionable fuel .
[
PJC ]
{
Core box } (
Founding ),
a box or mold ,
usually divisible ,
in which cores are molded .
{
Core print } (
Founding ),
a projecting piece on a pattern which forms ,
in the mold ,
an impression for holding in place or steadying a core .
{
Core dump }
See {
core dump }
in the vocabulary .
[
1913 Webster ]
206 Moby Thesaurus words for "
core ":
Bowery ,
Chinatown ,
East End ,
East Side ,
Little Hungary ,
Little Italy ,
West End ,
West Side ,
amidships ,
amount ,
average ,
axiom ,
axis ,
barrio ,
base ,
basis ,
beginning ,
bench mark ,
black ghetto ,
blighted area ,
body ,
bosom ,
bulk ,
burden ,
business district ,
cardinal point ,
center ,
center of action ,
center of gravity ,
central ,
central city ,
centroid ,
centrum ,
chief thing ,
city center ,
climax ,
commencement ,
consequence ,
cornerstone ,
corpus ,
crisis ,
critical point ,
crux ,
dead center ,
deepest recesses ,
diameter ,
diaphragm ,
distillate ,
distillation ,
downtown ,
elixir ,
epicenter ,
equator ,
equatorial ,
equidistant ,
essence ,
essential ,
essential matter ,
fabric ,
flower ,
focus ,
foundation ,
fundamental ,
ghetto ,
gist ,
gravamen ,
great point ,
greenbelt ,
halfway ,
heart ,
heart of hearts ,
high point ,
hub ,
hypostasis ,
import ,
importance ,
important thing ,
inner ,
inner city ,
inner essence ,
inner landscape ,
inner life ,
inner man ,
inner nature ,
inner recess ,
inner self ,
inside ,
insides ,
interior ,
interior man ,
intermediary ,
intermediate ,
intern ,
internal ,
intrados ,
inward ,
issue ,
kernel ,
keystone ,
landmark ,
main point ,
main thing ,
marrow ,
mass ,
material ,
material point ,
matter ,
mean ,
meat ,
medial ,
median ,
mediocre ,
mediterranean ,
medium ,
medulla ,
mesial ,
metacenter ,
mezzo ,
mid ,
middle ,
middlemost ,
middling ,
midland ,
midmost ,
midpoint ,
midriff ,
midships ,
midst ,
midtown ,
midway ,
milestone ,
nave ,
navel ,
nub ,
nuclear ,
nucleus ,
nuts and bolts ,
omphalos ,
origin ,
outskirts ,
penetralia ,
pit ,
pith ,
pivot ,
postulate ,
principle ,
purport ,
quick ,
quid ,
quiddity ,
quintessence ,
real issue ,
recap ,
recapitulation ,
recesses ,
red -
light district ,
residential district ,
resume ,
root ,
run -
down neighborhood ,
run -
through ,
rundown ,
salient point ,
sap ,
secret place ,
secret places ,
seed ,
shopping center ,
significance ,
sine qua non ,
skid road ,
skid row ,
slum ,
slums ,
soul ,
spirit ,
staple ,
start ,
storm center ,
stuff ,
substance ,
substantive point ,
suburbia ,
suburbs ,
sum ,
sum and substance ,
summary ,
summation ,
tenderloin ,
tenement district ,
the bottom line ,
the nitty -
gritty ,
the point ,
thick ,
thick of things ,
thrust ,
turning point ,
umbilicus ,
upshot ,
uptown ,
urban blight ,
vital center ,
vitals ,
waist ,
waistline ,
zone 1 .
{Main memory } or {RAM }. This term dates from the
days of {ferrite core memory } and , like the technology , is now
archaic .
Some derived idioms outlived the hardware : for example , "in
core " (meaning {paged in }), {core dump }, "core image ", "core
file ". Some varieties of Commonwealth hackish prefer {store }.
[{Jargon File }]
(2009 -11 -06 )
2 . An {integrated circuit } design , usually for a
{microprocessor }, which includes only the {CPU } and which is
intended to be incorporated on a chiip with other circuits
such as {cache }, {memory management unit }, I /O ports and
timers . The trend in 2009 is to have multiple cores per chip .
The {ARM6 }, {ARM7 } and {ARM8 } are early examples , the {Intel }
{Core i9 } more recent .
3 . A varient on {kernel } as used to describe
features built into a language as opposed to those provided by
{libraries }.
(2009 -11 -06 )
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CORE Definition Meaning - Merriam-Webster Core can be a noun, verb, or adjective, but is most often used as a noun to refer to the central or most important part of something (“the core of the issue,” “the Earth’s core”) or to the usually inedible central part of a fruit (“an apple core”)
Core | Download and Play for Free - Epic Games Store Core is a metaverse of free games to play and worlds to explore designed by a global community of creators Play over 50,000 games in every genre or create your own game faster than ever before!
CORE | definition in the Cambridge English Dictionary CORE meaning: 1 the basic and most important part of something: 2 the hard central part of some fruits, such… Learn more
CORE definition and meaning | Collins English Dictionary The core of something such as a problem or an issue is the part of it that has to be understood or accepted before the whole thing can be understood or dealt with
core - WordReference. com Dictionary of English core kɔː n the central part of certain fleshy fruits, such as the apple or pear, consisting of the seeds and supporting parts; the central, innermost, or most essential part of something: the core of the argument
core, n. ¹ adj. meanings, etymology and more | Oxford . . . There are 36 meanings listed in OED's entry for the word core, four of which are labelled obsolete See ‘Meaning use’ for definitions, usage, and quotation evidence