köken: From Middle High German hamer, from Old High German hamar, from Proto-West Germanic *hamar, from Proto-Germanic *hamaraz, from Proto-Indo-European *h₂eḱmoros, from *h₂éḱmō (“stone”). Compare Low German Hamer, Dutch hamer, English hammer, West Frisian hammer, Danish hammer, Swedish hammare.
köken: From Old Galician-Portuguese martelo, from Late Latin martellus, itself a diminutive of martulus, variant of Latin marculus, or alternatively based on malleus. Compare Galician martelo, Spanish martillo, Catalan martell, and Italian martello.
çekim: geçmiş claví · ortaç clavat · şimdiki clava
köken: Inherited from Late Latin clāvāre (compare Occitan clavar, Spanish clavar, Portuguese cravar, French clouer, Italian chiavare), from Latin clāvus. Equivalent to, but not synchronically derivable from, clau (“[a] nail”) + -ar.