non-scientist Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. one who is not an expert in science Example Sentence The article is somewhat abstruse for the non-scientist. Synonyms non-chemist; non-biologist; non-physicist Antonyms chemist; biologist; physicist Hear It! Say It! Write It! non-scientist Switch to cursive Start Share with your friends: