a combining form meaning “male,” used in the formation of compound words: androsterone.
Also andr-.

Origin of andro-

< Greek andró(s), genitive of anḗr man; akin to Sanskrit nar-, Albanian njerí person, Latin Nero Nero Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for andro-


before a vowel andr-

combining form

male; masculineandrosterone
(in botany) stamen or antherandroecium

Word Origin for andro-

from Greek anēr (genitive andros) man
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 andro-



Male; masculine:androgen.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.