attaches Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to fasten or join one thing to another. Example Sentence She attaches the leash to her dog's collar before going for a walk. More Example Sentences She attaches a tag to the gift. Synonyms connect; fasten; join Antonyms detach; separate; remove Hear It! Say It! Write It! attaches Switch to cursive Start Share with your friends: