a combining form meaning “plant,” used in the formation of compound words: phytogenesis.
Also -phyte.

Origin of phyto-

< Greek phyt(ón) a plant + -o- Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for phyto-


before a vowel phyt-

combining form

indicating a plant or vegetationphytogenesis

Word Origin for phyto-

from Greek phuton plant, from phuein to make grow
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 phyto-



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