Definition of photomorphogenic in English:

photomorphogenic

adjective

Botany
  • Of or relating to the effects of light on the growth and development of plants; involving or causing such effects; relating to or produced by photomorphogenesis.

Origin

1950s; earliest use found in American Journal of Botany. From photo- + morphogenic.

Pronunciation

photomorphogenic

/ˌfəʊtə(ʊ)mɔːfə(ʊ)ˈdʒɛnɪk/