whet in Portuguese
whet in Portuguese
afiar
(transitive) to sharpen (something) by rubbing on an object; of an animal: to sharpen (its horns, teeth, tusks, etc.) by rubbing — see also hone
amolar
(transitive) to sharpen (something) by rubbing on an object; of an animal: to sharpen (its horns, teeth, tusks, etc.) by rubbing — see also hone