Medical Dictionary
cross–reaction
noun cross–re·ac·tion \ˌkrȯs-rē-ˈak-shən\
Medical Definition of CROSS-REACTION
: reaction of one antigen with antibodies developed against another antigen
—cross–re·act \-ˈakt\ intransitive verb
Seen & Heard
What made you want to look up cross-reaction? Please tell us where you read or heard it (including the quote, if possible).