tubular Get Printable Handwriting (tub-u-lar) 3 syllables Rhymes Learn It! Spelling Test Definition adjective. of or shaped like a tube made or furnished with a tube or tubes sounding as if produced by blowing through a tube Example Sentence We need a tubular piece to complete the project. Synonyms cannular; tubelike; tube-shaped; vasiform; hollow Antonyms solid Rhymes Three Syllable Rhymes (1) tubular Share with your friends: