Pronunciation (UK) IPA (key): /ˈkɪti/ (US) (Canada) IPA (key): /ˈkɪti/ or [ˈkʰɪɾi] Audio (AU)(file) Noun Singular kitty Plural kitties (countable) A kitty is the offspring of a cat. Synonym: kitten My kitty is so playful. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads