Definition of anemonal in English:

anemonal

Pronunciation /əˈnɛmənl/

adjective

rare
  • Of or relating to the wind.

Origin

Mid 19th century; earliest use found in Imperial Magazine. Irregularly from ancient Greek ἄνεμος wind + -al, with -n- perhaps after anemone, or by association with e.g. diagonal, phenomenal, etc.