Where does “cecutiency” come from?

cecutiency (English) comes from Latin caecutire, from Latin caecus, from Proto-Italic kaikos, from Proto-Indo-European *kéh₂ikos — one-eyed, blind.

cecutiency (English): Partial blindness, or a tendency toward blindness

Definitions

  1. Partial blindness, or a tendency toward blindness

Ancestry of “cecutiency”, step by step

StepLanguageWordMeaning
1Latincaecutireto be blind
2Latincaecusblind; invisible
3Proto-Italickaikosblind
4Proto-Indo-European*kéh₂ikosone-eyed, blind
Every word from Proto-Indo-European *kéh₂ikos →Every word from Proto-Italic kaikos →Every word from Latin caecus →