Stroke order is not decoration — it determines how the character looks handwritten and how dictionaries index it.
The radical is the part a paper dictionary files a kanji under, and it usually hints at meaning. 丶 is filed under 丶 (dot) — radical number 3 of the 214 in the Kangxi system.
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Kanji Duel pits 丶 and 3,000 others head to head. One life. How long can you last?
丶 means Dot, Tick Or Dot Radical (no. 3).
丶 is read on'yomi (Chinese-derived) ちゅ.
丶 is written with 1 stroke. The animated diagram on this page shows the correct order.
The radical of 丶 is 丶 (dot), radical number 3 of the 214 Kangxi radicals. The radical is the component a dictionary files the character under, and it usually points at the character's meaning.
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