Where does “monoculus” come from?

monoculus (Latin) comes from Latin oculus, from Proto-Italic okʷelos, from Proto-Indo-European h₃ókʷs, from Proto-Indo-European h₃ekʷ- — to see; eye.

monoculus (Latin): a one-eyed man

Definitions

  1. a one-eyed man

Ancestry of “monoculus”, step by step

monoculus traces back through two separate lines of ancestry.

via Latin oculus

StepLanguageWordMeaning
1LatinoculusAn eye; the power of sight; a spot resembling an...
2Proto-Italicokʷeloseye
3Proto-Indo-Europeanh₃ókʷseye
4Proto-Indo-Europeanh₃ekʷ-to see; eye

via Ancient Greek μόνος

StepLanguageWordMeaning
1Ancient Greekμόνοςalone, forsaken, solitary; only; unique
2Ancient Greekσπέρμαseed; semen, sperm; seed-time, sowing
3Proto-Hellenic*spérmə

Words derived from “monoculus

Every word from Proto-Indo-European h₃ekʷ-
monoculus — Etymology, Origin & Word History | Etymology Explorer