hone

US /hoʊn/
UK /hoʊn/
"hone" picture
1.

to sharpen (a blade)

:
He used a whetstone to hone the edge of his knife.
The barber carefully honed his razor before shaving.
2.

to refine or perfect (something) over a period of time

:
She spent years honing her skills as a painter.
The team needs to hone their strategy before the big game.
1.

a sharpening stone, especially one of fine grain

:
He kept a small hone in his toolkit for quick touch-ups.
The chef always used a fine-grained hone to keep his knives razor-sharp.