/ Dictionary / Index A atmospheric: Meaning and Definition of Find definitions for: at•mos•pher•ic Pronunciation: (at"mus-fer'ik, -fēr'-), [key] — adj. pertaining to, existing in, or consisting of the atmosphere: atmospheric vapors. caused by, produced by, or operated on by the atmosphere: atmospheric storms. resembling or suggestive of the atmosphere; having muted tones and softened or indistinct outlines; hazy: atmospheric effects. having or producing an emotional atmosphere: atmospheric quality; atmospheric lighting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: atmospheric (Thesaurus) atmosphere atmospheric boundary layer Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language