IPA: /ˌɒlɪɡəˈpɒlɪstɪk/
KK: /ˌɑːlɪˈɡɒpəˌlɪstɪk/
Describing a market or industry that is controlled by a small number of companies, leading to limited competition.
The telecommunications industry is often considered oligopolistic due to the few major players that dominate the market.
Oligopolistic → It is formed from "oligo-" (from Greek "oligos", meaning few) and "polistic" (from Greek "polein", meaning to sell). The term describes a market structure characterized by a few sellers or producers dominating the market.
Think of 'few' ('oligo-') sellers in a market who 'sell' ('polein') their products — that's what oligopolistic means.