| 释义 | 
		un·cus \ˈəŋkəs\ noun (plural un·ci \ˈənˌsī\) Etymology: New Latin, from Latin, hook, barb — more at angle  : hook, claw: as  a.  : the anterior curved end of the hippocampal convolution  b.  : the head of the malleus of the mastax in a rotifer that is often hooked or bears one or more teeth  c.    (1)  : a median beaked plate or process dorsal to the copulatory apparatus of a male insect   (2)  : an appendix of the copulatory bulb in a male spider |