Word parts butter + -y Pronunciation (UK) IPA (key): /ˈbʌtəri/ Audio (UK)(file) Adjective Positive buttery Comparative more buttery Superlative most buttery If something is buttery, it is made with or tastes like butter. Noun Singular buttery Plural butteries (countable) A buttery is a room that is used to keep food. Synonym: storeroom Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads