ungula

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UNGULA

ungula of the cone 锥的蹄状体

ungula
\un"gu*la\ (?), n.; pl. ungul? (#). [l., a claw, hoof, from unguis a nail, claw, hoof.]
1. a hoof, claw, or talon.
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.
3. (bot.) same as unguis, 3.

  similar words(1) 

 spherical ungula 

(n.)
Same as Unguis, 3.
  

(n.)
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.
  

(n.)
A hoof, claw, or talon.