seventh heaven seventh-day adventism • seven-thirties · · · Info · Definitions · Synonyms · Characters · · seventh heaven · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) a state of extreme happiness. Synonyms: bliss, blissfulness, cloud nine, seventh heaven, walking on air. · · Noun Definition 1 Synonyms · · · bliss · · Synonym 1 blissfulness · · Synonym 2 cloud nine · · Synonym 3 walking on air · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076