beaver (aquatic mammal) · castor (hat made from beaver fur)
çekim: çoğul castors
eş: bièvre
köken: Inherited from Middle French castor, from Old French castor, borrowed from Latin castor, itself from Ancient Greek κάστωρ (kástōr). Though borrowed into French early on, the word remained a more learned term at first, while bièvre was the popular synonym.
köken: Etymology tree Latin castor Proto-Indo-European *-yósder. Proto-Indo-European *-éyos Proto-Italic *-ejos Proto-Italic *-eos Latin -eum Latin castoreum From castor + -eum.