n.
Pronunciation: f ō - ' tä-tr ə - ˌ pi-z ə m
Function: noun
Etymology: International Scientific Vocabulary
Date: 1899
: a tropism in which light is the orienting stimulus
n.
Pronunciation: f ō - ' tä-tr ə - ˌ pi-z ə m
Function: noun
Etymology: International Scientific Vocabulary
Date: 1899
: a tropism in which light is the orienting stimulus
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012