Webster's Revised Unabridged Dictionary · 1913

Blinkard

Blinkard ({not transcribed}) , noun

[Blind + -ard.]

1.
One who blinks with, or as with, weak eyes.
Among the blind the one-eyed blinkard reigns. — Marvell
2.
That which twinkles or glances, as a dim star, which appears and disappears. — Hakewill