English edit

Etymology edit

acapnia +‎ -al

Pronunciation edit

  • (US) IPA(key): /əˈkæp.ni.l̩/, /eɪˈkæp.ni.l̩/

Adjective edit

acapnial (comparative more acapnial, superlative most acapnial)

  1. Of or relating to acapnia.