Japanese word

地下

ちか

In your course · Chapter 19

Part of speech: noun
Level: A2
Frequency: No. 560 in the course corpus

Meanings

basement; underground
underground
below the ground
world of the dead
the grave
underground (activities, movement, etc.)
secret
illegal
in hiding

Source: Tonada course · JMdict (CC BY-SA 4.0 (EDRDG Licence))

Kanji

地
On reading:
ジ、チ
Meanings:
ground, earth
下
On reading:
カ、ゲ
Kun reading:
-くだ.す、お.りる、お.ろす、くだ.さる、くだ.す、くだ.り、くだ.る、さ.がる、さ.げる、した、しも、もと
Meanings:
below, down, descend, give, low, inferior

Source: KANJIDIC2 (CC BY-SA 4.0 (EDRDG Licence))