Definition of 地下 (ちか)
ちか
地下
ちか
chika
Common word
noun, no-adjective
1.
basement, cellar, underground place
prefix
2.
underground, below ground
3.
secret, under cover
noun
4.
underground (railway), subway, metro(colloquialism, abbreviation)
Related Kanji
地 | ground, earth |
下 | below, down, descend, give, low, inferior |