mammary gland
any of the compound accessory reproductive organs of female mammals that occur in pairs on the chest or ventral surface and contain milk-producing lobes with ducts that empty into an external nipple, becoming functional when young are born and secreting milk for the duration of suckling.
Origin of mammary gland
1Words Nearby mammary gland
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
How to use mammary gland in a sentence
At birth, mammary glands are similar in both genders—just little patches of the mammary epithelium tissue.
Using breast organoids, scientists can model the complex life of mammary glands at various stages of a woman’s life.
Dos Santos likens this pregnancy mammary gland growth to the changes of the seasons.
Before Dolly, it was widely held that once vertebrate cells had fully differentiated—becoming, say, muscle or skin or, in the case of Dolly’s “mother,” mammary gland tissue—they were permanently fixed and couldn’t become a different kind of cell.
Over Time, Buddhism and Science Agree - Issue 94: Evolving | David P. Barash | December 23, 2020 | NautilusAt any rate, its name in Zuñi is me' he ton ne, while me' ha na is the name of the human mammary gland.
A Study of Pueblo Pottery as Illustrative of Zuñi Culture Growth. | Frank Hamilton Cushing
Mam′elon, a small hillock with a rounded top; Mam′ma, the mammary gland:—pl.
The secretion of milk, if occurring in the mammary gland, is much diminished or entirely arrested.
But all are nourished for a longer or shorter time by the milk secreted by the mammary gland of the mother.
Elementary Zoology, Second Edition | Vernon L. Kellogg
British Dictionary definitions for mammary gland
any of the milk-producing glands in mammals. In higher mammals each gland consists of a network of tubes and cavities connected to the exterior by a nipple
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 mammary gland
[ măm′ə-rē ]
One of the glands in female mammals that produces milk. It is present but undeveloped in the male. In most animals, the gland opens onto the surface by means of a nipple or teat. Mammary glands number from 2 to 20, depending on the species.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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