nyctitropic
English
editAlternative forms
editEtymology
editFrom Ancient Greek νύχτατροπικός (núkhtatropikós, literally “night-turning”).
Adjective
editnyctitropic (not comparable)
- (botany) Turning or bending at night into different positions.
- Synonym: nyctinastic
- Nyctitropic movements of plants usually consist in a folding or drooping of the leaves, the advantage being in lessening the radiation of heat.
References
edit- “nyctitropic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.