sito-

Origin of sito-

< Greek sīto-, combining form of sîtos grain
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

sito- in Medicine

sito-

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