The Collaborative International Dictionary
Zootrophic
Zootrophic \Zo`["o]*troph"ic\, a. [Gr. ?. See Zo["o]-, and Trophic.] (Physiol.) Of or pertaining to the nourishment of animals.
Wiktionary
zootrophic
a. (context physiology English) Of or pertaining to the nourishment of animals.