Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
odds-maker is a noun meaning "someone who sets the betting odds based on calculations of the outcome of a contest (especially a horse race)". It carries one recorded sense.
someone who sets the betting odds based on calculations of the outcome of a contest (especially a horse race)
Definitions, synonyms and semantic relations for odds-maker come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.