tittering Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. to laugh in a quiet and nervous way. Example Sentence The girls were tittering during the funny movie. More Example Sentences He heard the tittering from the corner. Synonyms giggle; snicker; chortle Antonyms roar; guffaw Hear It! Say It! Write It! tittering Switch to cursive Start Share with your friends: