feline Get Printable Handwriting (fe-line) 2 syllables Rhymes Learn It! Spelling Test Definition adjective. 1 having to do with cats both house cats and cats that live in the wild; 2 sly stealthy or treacherous;noun. an animal of the cat family. Example Sentence Jackson did a report on feline behavior. Synonyms cat; cheetah; jaguar; leopard; lynx; puma Antonyms dog Rhymes Two Syllable Rhymes (1) feline Share with your friends: