Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “phototropism”

See all translations

phototropism

noun [U] uk   /fəʊˈtɒt.rə.pɪ.zəm/ /foʊˈtɑː.trə-/ specialized us  
the growth or movement of a plant, or of a particular part of a plant, towards light or away from it
Translations of “phototropism”
in Spanish Fototropismo…
in Chinese (Traditional) (植物)向光性,趨光性…
in Chinese (Simplified) (植物)向旋光性,趋旋光性…
(Definition of phototropism from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of phototropism?
Add Cambridge dictionaries to your browser to your website

Word of the Day

piglet

a baby pig

Word of the Day

The way we move (Verbs for walking and running)

by Kate Woodford,
March 25, 2015
​​​ This week we’re looking at interesting ways to describe the way that people move. Most of the verbs that we’ll be considering describe how fast or slow people move. Others describe the attitude or state of mind of the person walking or running. Some describe both. Starting with verbs for walking slowly,

Read More 

stackin’ p

March 30, 2015
idiom slang earning a lot of money ‘That’s a very generous present.”Yeah, well, she’s stackin’ p, innit?’

Read More