Definition of Nastic

Adjective: nastic  nas-tik

1. Relates to the movement of a plant in response to a stimulus regardless of its direction, such as the opening of a flower in response to light or temperature, or the wilting of mimosa on being touched
   "Typical nastic movements of variation are shown by stomata"

See also:
Nast
nastier

Anagrams containing the word nastic

nciats cnasti icnast ticnas sticna asticn