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thermonastic

adjective
ther·​mo·​nas·​tic | \¦thərmə¦nastik\

Definition of thermonastic 

: of, relating to, or caused by thermonasty

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Other Words from thermonastic

thermonastically \-​stə̇k(ə)lē \ adverb

History and Etymology for thermonastic

thermonasty + -ic

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