Definition of epiphytotic
: of, relating to, or being a plant disease that tends to recur sporadically and to affect large numbers of susceptible plants
Origin of epiphytotic
epi- + -phyte + -otic (as in epizootic)
First Known Use: circa 1899
Seen and Heard
What made you want to look up epiphytotic? Please tell us where you read or heard it (including the quote, if possible).