Grade 2 mold Get Printable Handwriting (mold) 1 syllables Learn It! Spelling Test Definition noun. 1 the distinctive form in which a thing is made; 2 a fungus that produces a superficial growth on various kinds of damp or decaying organic matter Example Sentence We used a star mold to shape the jelly. Synonyms shape; form; cast; stamp Antonyms unformed; shapeless Share with your friends: