Dictionary.com
definitions
  • synonyms

ootid

[oh-uh-tid]
See more synonyms on Thesaurus.com
noun Cell Biology.
  1. the cell that results from the meiotic divisions of an oocyte and matures into an ovum.

Origin of ootid

First recorded in 1905–10; oo- + (sperma)tid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for ootid

ootid

noun
  1. zoology an immature female gamete that develops into an ovum

Word Origin

C20: from oo- + (sperma) tid
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

ootid in Medicine

ootid

ə-tĭd′)
n.
  1. The nearly mature ovum after the first maturation division has been completed and the second initiated.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.