Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
deductible
act out
foolishness
SPONSORED LINKS
SPONSORED LINKS
reign
brethren
bcc
crooked
patents
definitely
weary
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