Pronunciation (UK) IPA (key): /ˈpælɪt/ (US) IPA (key): /ˈpælɪt/ or /ˈpælət/ (AU) IPA (key): /ˈpælət/ Audio (US)(file) Homophones: palate, pallet Noun Singular palette Plural palettes (countable) (painting) A palette is a thin board on which a painter lays and mixes colours.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads