pencil sharpener Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a tool used to sharpen pencils. Example Sentence The pencil sharpener ate my pencil. Spelled as two words. More Example Sentences She used the pencil sharpener carefully. Synonyms sharpener; tool; device Antonyms no antonyms for this word Hear It! Say It! Write It! pencil sharpener Switch to cursive Start Share with your friends: