HELIOTROPISM


Meaning of HELIOTROPISM in English

transcription, транскрипция: [ ˌhē-lē-ˈä-trə-ˌpi-zəm ]

noun

Date: circa 1854

: phototropism in which sunlight is the orienting stimulus

• he·lio·tro·pic -lē-ə-ˈtrō-pik, -ˈträ- adjective

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.