(Greek mythology) A primordial sea goddess, wife of Phorcys and mother of numerous monsters including Echidna and the gorgons. / (astronomy) The trans-Neptunian object 65489 Ceto.

(zoology) Any whalefish of the family Cetomimidae.

plural of cetomimid

A biologist who studies cetaceans.

Of or pertaining to cetology.

plural of cetologist

(organic chemistry) The unsaturated fatty acid cis-docos-11-enoic acid found in many species of fish

Of or pertaining to cetoleic acid or its derivatives

The branch of zoology concerned with the order Cetacea, which includes whales, dolphins, and porpoises.

(zoology) Any of the beetle subfamily Cetoniinae.