ungula
n . 蹄状体
蹄状体
Unguis \
Un "
guis \,
n .;
pl . {
Ungues }. [
L .,
nail ,
claw ,
or hoof .]
1 .
The nail ,
claw ,
talon ,
or hoof of a finger ,
toe ,
or other appendage .
[
1913 Webster ]
2 . (
Zool .)
One of the terminal hooks on the foot of an insect .
[
1913 Webster ]
3 . (
Bot .)
The slender base of a petal in some flowers ;
a claw ;
called also {
ungula }.
[
1913 Webster ]
Ungula \
Un "
gu *
la \,
n .;
pl . {
Ungulae }. [
L .,
a claw ,
hoof ,
from unguis a nail ,
claw ,
hoof .]
1 .
A hoof ,
claw ,
or talon .
[
1913 Webster ]
2 . (
Geom .)
A section or part of a cylinder ,
cone ,
or other solid of revolution ,
cut off by a plane oblique to the base ; --
so called from its resemblance to the hoof of a horse .
[
1913 Webster ]
3 . (
Bot .)
Same as {
Unguis },
3 .
[
1913 Webster ]
{
Spherical ungula } (
Geom .),
a part of a sphere bounded by two planes intersecting in a diameter and by a line of the surface of the sphere .
[
1913 Webster ]
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