sper·ma·tid 
(spûrmə-tĭd)
(spûrmə-tĭd)n.
Any of the four haploid cells that are formed by meiosis from a spermatocyte and that develop into spermatozoa without further division.
- sticking point
- stick in (one's) craw
- stick in one's craw
- stick insect
- stick-in-the-mud
- stick it to
- stickle
- stickleback
- stickler
- Stickley
- stick neck out
- stick (one's) neck out
- stick one's neck out
- stick out
- stickpin
- stickseed
- stick shift
- sticktight
- stick to/by one's guns
- stick-to-itiveness
- stick to knitting
- stick to one's guns
- stick to (one's) knitting
- stick to one's knitting
- stick to (one's) ribs