atmospheric pressure atmospheric phenomenon • atmospherics · · · Info · Definitions · Synonyms · Characters · · atmospheric pressure · · Text Common · · Latin · · Scripts 20 · · Length 6 · · Syllables Definitions · · · (noun) the pressure exerted by the atmosphere. Synonyms: atmospheric pressure, air pressure, pressure. · · Noun Definition 1 Synonyms · · · air pressure · · Synonym 1 pressure · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075