Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
hatch
duty
parsimony
SPONSORED LINKS
SPONSORED LINKS
calculus of variations
debut
futile
pug-nose
artificial
pop-up
employer
Hide translation
tropism
tropism
/ˈtroʊpɪzəm/
noun
An involuntary orienting response; positive or negative reaction to a stimulus source
(
tropism
)
an involuntary orienting response; positive or negative reaction to a stimulus source
Back
Next
Language