Hyphenation
mo·nop·so·nyPronunciation
Etymology
[ m&-'näp-s&-nE ] (noun.) 1933. From mon- + Ancient Greek ὀψωνέω (opsōneō, “buy products”) + -y. Coined by classics scholar Bertrand Hallward|Bertrand Hallward]] of Peterhouse College, Cambridge|Peterhouse College, Cambridge]], popularized by economist Joan Robinson|Joan Robinson]] in her 1933 book, The Economics of Imperfect Competition.