n.
Pronunciation: ' pr ō -t ə - ˌ tr ō f, - ˌ träf
Function: noun
Etymology: back-formation from prototrophic
Date: 1946
: a prototrophic individual
n.
Pronunciation: ' pr ō -t ə - ˌ tr ō f, - ˌ träf
Function: noun
Etymology: back-formation from prototrophic
Date: 1946
: a prototrophic individual
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012