French Etymology From an- + isophylle or aniso- + -phylle. Pronunciation Audio:(file) Adjective anisophylle (plural anisophylles) (botany) anisophyllous Further reading “anisophylle”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.Wikiwand - on Seamless Wikipedia browsing. On steroids.