photoperiodic en · ADJ
Etymology
Etymology tree Proto-Indo-European *bʰeh₂- Proto-Indo-European *-os Proto-Indo-European *bʰéh₂os Proto-Hellenic *pʰáwos Ancient Greek φᾰ́ος (phắos) Ancient Greek φῶς (phôs) Ancient Greek φωτο- (phōto-)der. English photo- English per- English iodic English periodic English photoperiodic From photo- + periodic.
Meanings
- (not-comparable) Of, pertaining to, or exhibiting photoperiodism