adj. Encompassing on all sides; surrounding; encircling; enveloping.adj. Evoking or creating an atmosphere: atmospheric.adj. Relating to, or suitable for, storage at room temperature.n. Something that surrounds.n. A type of modern music which incorporates elements of various musical styles, and creates a relaxing and peaceful atmosphere.n. The atmosphere; the surrounding air or sky; plural atmospheric components collectively such as air, clouds, water vapour, hail, etc.