Where does “merlin” come from?

merlin (English) comes from Middle English merlone, from Old French emerillon, from Old French esmerillon, from Old French esmeril, from Italian smeriglio, from Greek σμερίλιον, from Ancient Greek σμερί, from Ancient Greek σμύρις — emery-powder, used by lapidaries.

merlin (English): A small falcon, "Falco columbarius", that breeds...

Definitions

  1. A small falcon, "Falco columbarius", that breeds...

Ancestry of “merlin”, step by step

merlin traces back through 3 separate lines of ancestry.

via Middle English merlone

StepLanguageWordMeaning
1Middle Englishmerlone—
2Old Frenchemerillon—
3Old Frenchesmerillon—
4Old Frenchesmeril—
5Italiansmeriglioemery; merlin; Synonym of sparviero
6Greekσμερίλιον—
7Ancient Greekσμερί—
8Ancient Greekσμύριςemery-powder, used by lapidaries

via Middle English merlinge

StepLanguageWordMeaning
1Middle Englishmerlinge—

via Middle English merlion

StepLanguageWordMeaning
1Middle Englishmerlion—
Every word from Ancient Greek σμύρις →Every word from Ancient Greek σμερί →Every word from Greek σμερίλιον →