nyctinasty

Noun

Meaning

nyctinasty (uncountable)

(botany) The movement of leaves or petals in response to darkness; the closing of a flower at night.
Synonyms: nyctinastism, nyctitropism

Source: en.wiktionary.org

Close letter words and terms

Nyctimystes perimetri nyctinastic nyctinastism nyctiphruretid nyctitheriid nyctitropic