駆
ク, か.ける, か.る
drive, run, gallop, advance, inspire, impel
JLPT1 G7 S14 F1033
As per
區
# (curve/bend) + 馬 horse → horse lowering its back in galloping → *gallop* → *rush*; *drive/spur/urge on*; *run*; *ride* → *impel*.
[Full Kanji Etymology List]