OLIGOPOLY /ɒlɪˈɡɒpəli/ ► audio Scrabble 15 Words With Friends 18 Definition noun (economics) a market in which control over the supply of a commodity is in the hands of a small number of producers and each one can influence prices and affect competitors. See all 53 words you can make from OLIGOPOLY → 9-letter words Words starting with O Words ending with Y ← Unscramble different letters