non-stick Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition adjective. a type of coating that prevents food from sticking to pans. Example Sentence The pancake slid easily off the non-stick frying pan. Spelled with a hyphen. More Example Sentences Non-stick surfaces make cooking easier. Synonyms slick; smooth Antonyms sticky; adhesive Hear It! Say It! Write It! non-stick Switch to cursive Start Share with your friends: