'Phytochemistry' definitions:

Definition of 'phytochemistry'

(from WordNet)
noun
The branch of organic chemistry dealing with the chemistry of plants

Definition of 'Phytochemistry'

From: GCIDE
  • Phytochemistry \Phy"to*chem"is*try\, n. [Phyto- + chemistry.] Chemistry in its relation to vegetable bodies; vegetable chemistry. --R. Hunt. [1913 Webster]