The terminal part of the tail of a spermatozoon, consisting of the axoneme and the flagellar membrane.
When Does Summer Really End?Summer is the season for basking in the warm sun and rejoicing in the freedom of summer vacation. So when the rest and relaxation is shooed away for cooler days and the start of school, it’s easy to forget that the summer season is far from over. Many consider Labor Day the final hurrah of summer, but we still have a few weeks after that …
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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