n. plant growth in relation to gravity. ønegative geotropism the tendency of stems etc. to grow away from the centre of the earth. positive geotropism the tendency of roots to grow towards the centre of the earth. øøgeotropic adj. [GEO- + Gk tropikos f. trope a turning f. trepo to turn]
GEOTROPISM
Meaning of GEOTROPISM in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012