Pinguecula (health) and keno (iou)

Pinguecula (health)

A yellowish spot on the cornea of the eye that sometimes occurs in the elderly.

keno noun & interjection. E19.
[Origin unkn.]
A. noun. A game of chance resembling bingo or lotto, based on the drawing of numbers and covering of corresponding numbers on cards. E19.
b. interjection. Expr. encouragement or approval. US slang. M19.

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