tab Get Printable Handwriting (Tab) 1 syllables Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a small flat piece of paper or plastic used for labeling or organizing items. Example Sentence I pulled off the tab on the soda can to open it. More Example Sentences The tab helped him find important papers. Synonyms label; tag; sticker Hear It! Say It! Write It! tab Switch to cursive Start Share with your friends: