hippus

[ hip-uh s ]

/ ˈhɪp əs /

spasmodic contraction of the pupil of the eye.

Origin of hippus

1675–85; < New Latin < Greek híppos horse, complaint of the eye

-hippus

variant of hippo- as final element of compounds: eohippus.

< Latin < Greek -hippos

When Veitel had placed his meal before him, Hippus briefly inquired, "How much?"

Debit and Credit |Gustav Freytag
He opened the door, and Mr. Hippus slipped in like a frightened bat.

Debit and Credit |Gustav Freytag
Mr. Hippus took the heavy deed under his arm and steered toward the door.

Debit and Credit |Gustav Freytag
The door opened, and Hippus appeared, red-faced and much ruffled.

Debit and Credit |Gustav Freytag

A week after the death of Hippus, Anton was sitting in his own room, writing to Fink.

Debit and Credit |Gustav Freytag

hippus

[ hĭp′əs ]

Spasmodic, rhythmical dilation and constriction of the pupil, independent of illumination, convergence, or psychic stimuli.