Dictionary.com
definitions
  • synonyms
British Dictionary definitions for cross protection

cross protection

noun
  1. botany the protection against a viral infection given to a plant by its prior inoculation with a related but milder virus
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