shear 音标拼音: [ʃ'ɪr]
n . 修剪,剪下的东西,羊的一岁,大剪刀,切变,剪,切
vt . 修剪,割,剥夺,切
修剪,剪下的东西,羊的一岁,大剪刀,切变,剪,切修剪,割,剥夺,切
shear 变形
shear 剪
shear n 1 : (
physics )
a deformation of an object in which parallel planes remain parallel but are shifted in a direction parallel to themselves ; "
the shear changed the quadrilateral into a parallelogram "
2 :
a large edge tool that cuts sheet metal by passing a blade through it v 1 :
cut with shears ; "
shear hedges "
2 :
shear the wool from ; "
shear sheep " [
synonym : {
fleece }, {
shear }]
3 :
cut or cut through with shears ; "
shear the wool off the lamb "
4 :
become deformed by forces tending to produce a shearing strain Shear \
Shear \,
v .
i .
1 .
To deviate .
See {
Sheer }.
[
1913 Webster ]
2 . (
Engin .)
To become more or less completely divided ,
as a body under the action of forces ,
by the sliding of two contiguous parts relatively to each other in a direction parallel to their plane of contact .
[
1913 Webster ]
Shear \
Shear \,
n . [
AS .
sceara .
See {
Shear },
v .
t .]
1 .
A pair of shears ; --
now always used in the plural ,
but formerly also in the singular .
See {
Shears }.
[
1913 Webster ]
On his head came razor none ,
nor shear . --
Chaucer .
[
1913 Webster ]
Short of the wool ,
and naked from the shear .
--
Dryden .
[
1913 Webster ]
2 .
A shearing ; --
used in designating the age of sheep .
[
1913 Webster ]
After the second shearing ,
he is a two -
shear ram ; .
. .
at the expiration of another year ,
he is a three -
shear ram ;
the name always taking its date from the time of shearing . --
Youatt .
[
1913 Webster ]
3 . (
Engin .)
An action ,
resulting from applied forces ,
which tends to cause two contiguous parts of a body to slide relatively to each other in a direction parallel to their plane of contact ; --
also called {
shearing stress },
and {
tangential stress }.
[
1913 Webster ]
4 . (
Mech .)
A strain ,
or change of shape ,
of an elastic body ,
consisting of an extension in one direction ,
an equal compression in a perpendicular direction ,
with an unchanged magnitude in the third direction .
[
1913 Webster ]
{
Shear blade },
one of the blades of shears or a shearing machine .
{
Shear hulk }.
See under {
Hulk }.
{
Shear steel },
a steel suitable for shears ,
scythes ,
and other cutting instruments ,
prepared from fagots of blistered steel by repeated heating ,
rolling ,
and tilting ,
to increase its malleability and fineness of texture .
[
1913 Webster ]
Shear \
Shear \ (
sh [=
e ]
r ),
v .
t . [
imp . {
Sheared }
or {
Shore };
p .
p .
{
Sheared }
or {
Shorn };
p .
pr . &
vb .
n . {
Shearing }.] [
OE .
sheren ,
scheren ,
to shear ,
cut ,
shave ,
AS .
sceran ,
scieran ,
scyran ;
akin to D . &
G .
scheren ,
Icel .
skera ,
Dan .
ski ?
re ,
Gr . ???.
Cf . {
Jeer }, {
Score }, {
Shard }, {
Share }, {
Sheer }
to turn aside .]
1 .
To cut ,
clip ,
or sever anything from with shears or a like instrument ;
as ,
to shear sheep ;
to shear cloth .
[
1913 Webster ]
Note :
It is especially applied to the cutting of wool from sheep or their skins ,
and the nap from cloth .
[
1913 Webster ]
2 .
To separate or sever with shears or a similar instrument ;
to cut off ;
to clip (
something )
from a surface ;
as ,
to shear a fleece .
[
1913 Webster ]
Before the golden tresses . . .
were shorn away .
--
Shak .
[
1913 Webster ]
3 .
To reap ,
as grain . [
Scot .] --
Jamieson .
[
1913 Webster ]
4 .
Fig .:
To deprive of property ;
to fleece .
[
1913 Webster ]
5 . (
Mech .)
To produce a change of shape in by a shear .
See {
Shear },
n .,
4 .
[
1913 Webster ]
111 Moby Thesaurus words for "
shear ":
abbreviate ,
abridge ,
abscind ,
abstract ,
amputate ,
annihilate ,
ban ,
bar ,
barb ,
barber ,
bare ,
bleed ,
bleed white ,
bob ,
boil down ,
capsulize ,
clip ,
compress ,
condense ,
contract ,
crop ,
cull ,
curtail ,
cut ,
cut away ,
cut back ,
cut down ,
cut off ,
cut off short ,
cut out ,
cut short ,
denudate ,
denude ,
deplume ,
despoil ,
displume ,
divest ,
dock ,
drain ,
dry ,
elide ,
eliminate ,
enucleate ,
epitomize ,
eradicate ,
except ,
excise ,
exclude ,
exhaust ,
expose ,
extinguish ,
extirpate ,
flay ,
fleece ,
foreshorten ,
impoverish ,
isolate ,
knock off ,
lay bare ,
lay open ,
lop ,
manicure ,
milk ,
mow ,
mutilate ,
nip ,
pare ,
peel ,
pick clean ,
pick out ,
pluck ,
poll ,
pollard ,
prune ,
reap ,
recap ,
recapitulate ,
reduce ,
remove ,
retrench ,
root out ,
rule out ,
set apart ,
set aside ,
shave ,
shorten ,
skin ,
skive ,
snip ,
snub ,
stamp out ,
strike off ,
strip ,
strip bare ,
strip off ,
stunt ,
suck dry ,
sum up ,
summarize ,
synopsize ,
take in ,
take off ,
take out ,
telescope ,
trim ,
truncate ,
uncloak ,
uncover ,
unsheathe ,
unveil ,
wipe out
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SHEAR Definition Meaning - Merriam-Webster The meaning of SHEAR is to cut off the hair from How to use shear in a sentence
SHEAR | English meaning - Cambridge Dictionary SHEAR definition: 1 to cut the wool off a sheep: 2 to cut the hair on a person's head close to the skin… Learn more
Shear stress - Wikipedia Shear stress (often denoted by τ, Greek: tau) is the component of stress coplanar with a material cross section It arises from the shear force, the component of force vector parallel to the material cross section
Shear vs. Sheer - Grammar. com Sheer and shear are two words that have the same origin and sound but entirely different meanings They are often confused with each other and used in a wrong way while writing Here are a few easy meanings and examples of this pair of homophones to clear out the general confusion about their usage Shear as verb:
SHEAR Definition Meaning | Dictionary. com Shear definition: to cut (something) See examples of SHEAR used in a sentence
Shear vs. Sheer: Whats the Difference? - Grammarly Though shear and sheer sound the same, their meanings diverge significantly Shear refers to cutting or force-induced displacement within materials, whereas sheer signifies extremity or purity in terms of thinness, steepness, and completeness
SHEAR definition and meaning | Collins English Dictionary To shear a sheep means to cut its wool off In the Hebrides they shear their sheep later than anywhere else [VERB noun]
Shear - definition of shear by The Free Dictionary 1 shave, fleece In the Hebrides they shear their sheep later than everyone else
Shear vs. Sheer: What’s The Difference? - The Word Counter Both words shear and sheer have the same origin and sound the same but have entirely different meanings They are commonly confused with each other and used the wrong way in writing
Shear Definition Meaning | Britannica Dictionary SHEAR meaning: 1 : to cut the hair, wool, etc , off (an animal); 2 : to cut off (an animal's hair, wool, etc ) often + off