Wilkinson wilkin • willable · · · Info · Definitions · Characters · · Wilkinson · · Text Latin · · Script 9 · · Length Definitions · · · (noun) English chemist honored for his research on pollutants in car exhausts (born in 1921). Synonyms: Sir Geoffrey Wilkinson. · · Noun Definition 1 Characters · · W latin capital letter w U+0057 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073