研ぎ石
Meanings
1
whetstone; knife sharpener
A stone used for sharpening blades, especially kitchen knives. 砥石 (といし) is a common synonym.
I bought a new whetstone to sharpen my kitchen knives.
whetstone; knife sharpener
A stone used for sharpening blades, especially kitchen knives. 砥石 (といし) is a common synonym.
I bought a new whetstone to sharpen my kitchen knives.