転
テン, ころ.がる, ころ.げる, ころ.がす, ころ.ぶ, まろ.ぶ, うたた, うつ.る, くる.めく

revolve, turn around, change

JLPT4 G3 S11 F327

As per 專# (round and/or rotating object) + 車 vehicle → rotating/revolving wheels of a vehicle → *revolve*; *turn*; *transfer*; *convey*; *move*; *shift*; *change* (direction) → *roll (over)*; *fall down*; *knock down*; *fall down* (← object/person struck by a moving vehicle).

[Full Kanji Etymology List]