Grade 6 atmosphere Get Printable Handwriting (at-mos-phere) 3 syllables Rhymes Learn It! Spelling Test Definition noun. a particular environment or surrounding influence; the weather or climate at some place; the whole mass of air surrounding the earth Example Sentence The atmosphere of joy filled the room. Synonyms air; sky; space Antonyms deadness; vacuum Rhymes Three Syllable Rhymes (1) atmosphere Share with your friends: