Englisch [noun]Spanisch [noun] ▶grindstone [noun] He sharpened the knife on the grindstone. ▶muela [noun] Afiló el cuchillo en la muela. ▶grindstone [noun] He sharpened the knife on the grindstone. ▶afiladora [noun] Afiló el cuchillo con la afiladora. ▶grindstone [noun] ▶esmoladera [noun]