This shows grade level based on the word's complexity.
corpus luteum
[ kawr-puhs loo-tee-uhm ]
/ ˈkɔr pəs ˈlu ti əm /
Save This Word!
This shows grade level based on the word's complexity.
noun, plural cor·po·ra lu·te·a [kawr-per-uh-loo-tee-uh]. /ˈkɔr pər ə ˈlu ti ə/.
Anatomy, Zoology. a ductless gland developed within the ovary by the reorganization of a Graafian follicle following ovulation.
Pharmacology. an extract of this gland, usually of the hog or cow, the chief product of which is progesterone.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.
Origin of corpus luteum
1780–90; <New Latin: yellow body
Words nearby corpus luteum
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use corpus luteum in a sentence
British Dictionary definitions for corpus luteum
corpus luteum
/ (ˈluːtɪəm) /
noun plural corpora lutea (ˈluːtɪə)
a yellow glandular mass of tissue that forms in a Graafian follicle following release of an ovum. It secretes progesterone, a hormone necessary to maintain pregnancy
Word Origin for corpus luteum
New Latin, literally: yellow body
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
Scientific definitions for corpus luteum
corpus luteum
[ lōō′tē-əm ]
Plural corpora lutea
A yellow mass of cells that forms from a mature ovarian follicle after ovulation and that secretes progesterone. If fertilization of the egg occurs, the corpus luteum persists for the first few months of pregnancy.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.