warranty warrantor • warratau · · · Info · Definitions · Synonyms · Characters · · warranty · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a written assurance that some product or service will be provided or will meet certain specifications. Synonyms: guarantee, warrant, warrantee. · · Noun Definition 1 Synonyms · · · guarantee · · Synonym 1 warrant · · Synonym 2 warrantee · · Synonym 3 Characters · · a latin small letter a U+0061 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077 y latin small letter y U+0079