littering Get Printable Handwriting Rhymes Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. 1 make a mess; 2 give birth to a litter of animals Example Sentence Cigar butts are littering the ground. Synonyms messed up; trashed; strew Antonyms cleaned Hear It! Say It! Write It! littering Switch to cursive Start Rhymes Three Syllable Rhymes (3) frittering glittering littering Share with your friends: