a combining form meaning “grain,” “food,” used in the formation of compound words: sitomania; sitosterol.

Origin of sito-

<Greek sīto-, combining form of sîtos grain Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for sito-



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