life jacket life-invigorating • life-lengthened · · · Info · Definitions · Synonyms · Characters · · life jacket · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) life preserver consisting of a sleeveless jacket of buoyant or inflatable design. Synonyms: life jacket, life vest, cork jacket. · · Noun Definition 1 Synonyms · · · life vest · · Synonym 1 cork jacket · · 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 f latin small letter f U+0066 i latin small letter i U+0069 j latin small letter j U+006A k latin small letter k U+006B l latin small letter l U+006C t latin small letter t U+0074