Capitate

[kæpiteit]

(noun.) the wrist bone with a rounded head shape that articulates with the 3rd metacarpus.

(adj.) being abruptly enlarged and globose at the tip .

Inputed by Diego--From WordNet

(a.) Headlike in form; also, having the distal end enlarged and rounded, as the stigmas of certain flowers.

(a.) Having the flowers gathered into a head.

Checker: Quincy