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lactiferous

[lak-tif-er-uh s]
adjective
  1. producing or secreting milk: lactiferous glands.
  2. conveying milk or a milky fluid: lactiferous ducts.
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Origin of lactiferous

1665–75; < New Latin lactifer that bears milk (see lacti-, -fer) + -ous
Related formslac·tif·er·ous·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for lactiferous

lactiferous

adjective
  1. producing, conveying, or secreting milk or a milky fluidlactiferous ducts
  2. botany containing latex; laticiferous
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Derived Formslactiferousness, noun

Word Origin

C17: from Latin lactifer, from lact-, lac milk
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

lactiferous in Medicine

lactiferous

(lăk-tĭfər-əs)
adj.
  1. Producing, secreting, or conveying milk.
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.