a bird, Eurystomus orientalis, of S and SE Asia and Australia, with a round white spot on each wing: family Coraciidae (rollers), order Coraciiformes
WordReference Random House Unabridged Dictionary of American English © 2025
dol•lar•bird
(dol′ər bûrd′),USA pronunciation n.
- Birdsa common roller, Eurystomus orientalis, of Asia and Australia, having on its wings a silvery spot the size of a dollar.
- dollar + bird 1840–50
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