TSUMUGU · TOCFL C1 (est.) · 字
輻
輻 ＝ 車 ＋ 畐
ㄈㄨˊ · fú
noun — spoke of a wheel
字源 FORM — what the parts do
畐聲fú — gives the soundthe full-jar element; gives the fu sound
A wheel (車) with 畐 fú for the sound — the spokes that run out from the hub to the rim. From the spreading spokes, anything that radiates outward: 輻條、車輻、輻射.
故事 STORY — a scene to remember it by
車輪（車）一轉，根根輻條從中心往外射開。
The wheel (車) turns, and spoke after spoke shoots out from the hub.
字源記憶法
意 · Meanings
(本義)輻條、車輻— spoke of a wheel常用
→輻射、輻輳— to radiate; to converge常用
(本義) original meaning · → ⇒ each arrow = one more step of extension