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lactiferous

American  
[lak-tif-er-uhs] / lækˈtɪf ər əs /

adjective

  1. producing or secreting milk.

    lactiferous glands.

  2. conveying milk or a milky fluid.

    lactiferous ducts.


lactiferous British  
/ lækˈtɪfərəs /

adjective

  1. producing, conveying, or secreting milk or a milky fluid

    lactiferous ducts

  2. botany containing latex; laticiferous

"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

Other Word Forms

  • lactiferousness noun

Etymology

Origin of lactiferous

1665–75; < New Latin lactifer that bears milk ( see lacti-, -fer) + -ous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

These alveoli join up to form groups known as lobules, and each lobule has a lactiferous duct that drains into openings in the nipple.

From Textbooks • Jan. 1, 2015

At the time of birth, the baby has lactiferous ducts but no alveoli.

From Textbooks • Jan. 1, 2015

Suckling stimulates the contraction of myoepithelial cells that squeeze milk into lactiferous ducts.

From Textbooks • Jun. 19, 2013

During pregnancy, the body prepares for lactation by stimulating the growth and development of branching lactiferous ducts and alveoli lined with milk-secreting lactocytes, and by creating colostrum.

From Textbooks • Jun. 19, 2013

Let me curr to quercine shades Effund your albid hausts, lactiferous maids!

From Complete Project Gutenberg Oliver Wendell Holmes, Sr. Works by Holmes, Oliver Wendell