都
ト, ツ, みやこ, くに, ず, ち, づめ, みや

metropolis, capital

JLPT3 G3 S11 F123

As per 者# (pile) + 邑 village/settlement → *metropolis* or *capital* on a hill (= pile of earth) → *gather*; *assemble*; *rule* (many people); *all*; *administrative division*.

[Full Kanji Etymology List]