石
Primary radical
石 is the Unicode primary radical used to organise 砥.
石 is the Unicode primary radical used to organise 砥.
氐 is recorded as the sound-side component in this pictophonetic analysis.
Each square adds one stroke in the standard writing order.
whetstone; to polish
砥 has 10 strokes. Follow the animated stroke-order sequence above, then practise it on the writing page.
石 is the radical in 砥. It can provide a meaning-side clue.
This character does not yet have linked HSK word entries in the study archive.