火
Primary radical
火 is the Unicode primary radical used to organise 燧.
火 is the Unicode primary radical used to organise 燧.
遂 is recorded as the sound-side component in this pictophonetic analysis.
Each square adds one stroke in the standard writing order.
torch; flintstone; beacon, signal fire
燧 has 16 strokes. Follow the animated stroke-order sequence above, then practise it on the writing page.
火 is the radical in 燧. It can provide a meaning-side clue.
This character does not yet have linked HSK word entries in the study archive.