flotation device flotation cell • flotation gear · · · Info · Definitions · Synonyms · Characters · · flotation device · · Text Common · · Latin · · Scripts 16 · · Length 5 · · Syllables Definitions · · · (noun) rescue equipment consisting of a buoyant belt or jacket to keep a person from drowning. Synonyms: life preserver, preserver, flotation device. · · Noun Definition 1 Synonyms · · · life preserver · · Synonym 1 preserver · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 v latin small letter v U+0076