Wiktionary
oupires
n. (plural of oupire English)
Usage examples of "oupires".
Those who peered from the ports and oar-holes saw that the lanterns of their neighbors had been quenched, and perceived a milling and seething as of low-driven clouds in the darkness, and saw that foul black creatures, large as men and winged like oupires, were clinging to the ranged oars in myriads.