Where does “poisson” come from?

poisson (Old French) comes from Old French peis, from Vulgar Latin pesum, from Latin pēnsum, from Latin pendō, from Proto-Italic pendō, from Proto-Indo-European (s)péndeti, from Proto-Indo-European (s)pend- — to stretch.

poisson (Old French): fish

Definitions

  1. fish

Ancestry of “poisson”, step by step

poisson traces back through two separate lines of ancestry.

via Old French peis

StepLanguageWordMeaning
1Old FrenchpeisAlternative form of pais; Alternative form of...
2Vulgar Latinpesum
3Latinpēnsumallotment, portion, weight (of wool measured out to a slave to spin in a day)
4Latinpendōto weigh, weigh out
5Proto-Italicpendōhang, put in a hanging position
6Proto-Indo-European(s)péndeti
7Proto-Indo-European(s)pend-to stretch

via Latin Piscis

StepLanguageWordMeaning
1LatinPiscisthe Fish, Piscis Austrinus constellation
2Proto-Indo-European*peysk-

Words derived from “poisson

Every word from Proto-Indo-European (s)pend-Every word from Proto-Indo-European (s)péndetiEvery word from Proto-Italic pendō
poisson — Etymology, Origin & Word History | Etymology Explorer