Keyword
district
Info
FrequencyTop 1000-1100
Type
Kyōiku (3rd grade) 
?
Shinjitai ?
KankenLevel 8
Heisig1831
Old form區
Readings
く
(100%)
Composed of
box on its side
cross
Mnemonic

A pictograph of a map with a cross marking a district.

Used in kanji (6 in total)
to dash
punch
hinge
Europe
Used in vocabulary (284 in total)
distinction; differentiation; discrimination; difference
district; area; zone; quarter; section; region
ward; borough; city (in Tokyo); district (e.g. electoral); section; zone (e.g. postal)
Examples (88 in total)
No matter how fast they are, it is only at the district tournament level.
Anyway, let's go back to Chuo Ward.
There are twenty-three wards in Tokyo.