yǐn​bì HSK7

covert

隐蔽 (隱蔽) yǐn​bì
covert adjective
hidden from sight; being under cover or clandestine

The entrance to this basement is very well-hidden and hard to find.

conceal verb
to hide or conceal something or oneself from view or discovery

The soldiers hid in the woods to evade enemy reconnaissance.

Frequency

Movie subtitles
6.08 per million appears in 3% of films
Written text
6.94 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT