PHOTOTAXIS


Meaning of PHOTOTAXIS in English

— phototactic /foh'teuh tak"tik/ , adj. — phototactically , adv.

/foh'teuh tak"sis/ , n. Biol.

movement of an organism toward or away from a source of light.

Also, phototaxy .

[ 1900-05; PHOTO- + -TAXIS ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .