layer Get Printable Handwriting (lay-er) 2 syllables Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a single thickness or coat or fold or stratum Example Sentence A layer of soot is on the window sill. Synonyms thickness; band; coat; fold Antonyms bareness; emptiness Hear It! Say It! Write It! layer Switch to cursive Start Share with your friends: