Where does “fynen” come from?

fynen (Middle English) comes from Old French finer, from Latin fīniō, from Latin fīnis, from Proto-Indo-European dʰnh₂-.

Ancestry of “fynen”, step by step

fynen traces back through two separate lines of ancestry.

via Old French finer

StepLanguageWordMeaning
1Old Frenchfinerto finish; to complete; to kill; to murder; to...
2Latinfīniōto finish, terminate
3Latinfīnisend
4Proto-Indo-Europeandʰnh₂-

via Old French finir

StepLanguageWordMeaning
1Old FrenchfinirAlternative form of finer
Every word from Proto-Indo-European dʰnh₂-Every word from Latin fīnisEvery word from Latin fīniō