- Hyodon tergisus
- Moon-eye Moon"-eye`, n.
1. A eye affected by the moon; also, a disease in the eye of
a horse.
[1913 Webster]
2. (Zo["o]l.) (a) Any species of American fresh-water fishes of the genus {Hyodon}, esp. {Hyodon tergisus} of the Great Lakes and adjacent waters. (b) The cisco. [1913 Webster]
The Collaborative International Dictionary of English. 2000.