witnesser witnessdom • witney · · · Info · Definitions · Synonyms · Characters · · witnesser · · Text Latin · · Script 9 · · Length Definitions · · · (noun) someone who sees an event and reports what happened. Synonyms: witness, informant. · · Noun Definition 1 Synonyms · · · witness · · Synonym 1 informant · · Synonym 2 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077