- The terminal part of the tail of a spermatozoon, consisting of the axoneme and the flagellar membrane.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Related Wordsvestige, residue, particle, remains, fragment, shred, bit, piece, farewell, windup, denouement, climax, conclusion, support, leavings, end, dross, scrap, excess, residual
Examples from the Web for end piece
Saw the sides of the box in half, crosswise, and remove the upper half and the end-piece.The Boy Craftsman
A. Neely Hall