concavity
n . 中央凹陷,凹洼,凹状
中央凹陷,凹洼,凹状
concavity n 1 :
a shape that curves or bends inward [
synonym : {
concave shape },
{
concavity }, {
incurvation }, {
incurvature }]
2 :
the property possessed by a concave shape [
synonym : {
concavity },
{
concaveness }]
Concavity \
Con *
cav "
i *
ty \,
n .;
pl . {
Concavities }. [
L .
concavitas :
cf .
F .
concavit ['
e ].
See {
Concave }.]
A concave surface ,
or the space bounded by it ;
the state of being concave .
[
1913 Webster ]
118 Moby Thesaurus words for "
concavity ":
aduncity ,
alveolation ,
alveolus ,
antrum ,
aquilinity ,
arching ,
arcuation ,
armpit ,
basin ,
boss ,
bowl ,
bump ,
cavity ,
circularity ,
colophon ,
concameration ,
concave ,
convexity ,
convolution ,
crater ,
crookedness ,
crypt ,
cup ,
curvation ,
curvature ,
curving ,
curvity ,
dactylogram ,
dactylograph ,
de -
escalation ,
debasement ,
decurvation ,
decurvature ,
degradation ,
demotion ,
dent ,
depression ,
descent ,
detrusion ,
diminution ,
dint ,
dip ,
ducking ,
embossment ,
excrescence ,
excurvation ,
excurvature ,
fingerprint ,
fold ,
follicle ,
footmark ,
footprint ,
footstep ,
fossil footprint ,
funnel chest ,
hauling down ,
hole ,
hollow ,
hollow shell ,
hollowness ,
hookedness ,
ichnite ,
ichnolite ,
impress ,
impression ,
imprint ,
incurvation ,
incurvature ,
incurvity ,
indent ,
indentation ,
indention ,
lacuna ,
lowering ,
lump ,
pad ,
paw print ,
pawmark ,
pimple ,
pit ,
pocket ,
print ,
pug ,
pugmark ,
punch bowl ,
recurvation ,
recurvature ,
recurvity ,
reduction ,
rondure ,
rotundity ,
sag ,
scoop ,
seal ,
shell ,
sigil ,
signet ,
sink ,
sinkage ,
sinkhole ,
sinking ,
sinuosity ,
sinuousness ,
sinus ,
socket ,
stamp ,
step ,
stud ,
submergence ,
thrusting under ,
thumbmark ,
thumbprint ,
tortuosity ,
tortuousness ,
trough ,
vaulting ,
vestige ,
vug
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Concavity and Points of Inflection - GeeksforGeeks The Second Derivative and Concavity - Saint Louis University