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galacto-

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a combining form meaning “milk,” used in the formation of compound words: galactopoietic.
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Also especially before a vowel, galact-.

Origin of galacto-

<Greek galakto-, combining form of galakt-, stem of gála milk
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

British Dictionary definitions for galacto-

galacto-

before a vowel galact-


combining form
milk or milkygalactometer

Word Origin for galacto-

from Greek galakt-, gala
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

Medical definitions for galacto-

galacto-

pref.
Milk:galactotherapy.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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