noun
- the branch of zoology dealing with fishes.
noun
- the study of the physiology, history, economic importance, etc, of fishes
1640s, Modern Latin, from Greek ikhthys “fish” + -ology. Related: Ichthyologist.
- The scientific study of fish.
noun
noun
1640s, Modern Latin, from Greek ikhthys “fish” + -ology. Related: Ichthyologist.