11 letters · 21 points in Scrabble
noun someone who sets the betting odds based on calculations of the outcome of a contest (especially a horse race)
originEtymology tree English handicap Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English handicapper From handicap + -er.
Etymology from Wiktionary, CC BY-SA 3.0