Where does “erfyn” come from?

erfyn (Welsh) comes from Welsh arf, from Middle Welsh arf, from Proto-Brythonic arβ̃, from Latin arma, from Late Latin armistitium, from Latin sistere, from Proto-Indo-European stísteh₂ti, from Proto-Indo-European steh₂- — to stand.

erfyn (Welsh): to beg, to beseech, to supplicate

Definitions

  1. to beg, to beseech, to supplicate

Ancestry of “erfyn”, step by step

erfyn traces back through two separate lines of ancestry.

via Welsh arf

StepLanguageWordMeaning
1Welsharfweapon, armament; tool, instrument
2Middle Welsharfweapon, arm
3Proto-Brythonicarβ̃weapon, arm
4Latinarmadefensive arms, armor/armour, shields, weapons of...
5Late Latinarmistitium
6Latinsisteresecond-person singular future passive indicative...
7Proto-Indo-Europeanstísteh₂tito be standing up, to be getting up
8Proto-Indo-Europeansteh₂-to stand

via Welsh mynnu

StepLanguageWordMeaning
1Welshmynnuto insist (on)

Words derived from “erfyn

Every word from Proto-Indo-European steh₂-