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 σμύριςEvery word from Ancient Greek σμερίEvery word from Greek σμερίλιον