What does 窃听 (qiètīng) mean in English?

Card 2053HSK Level 42053/3571
CARD2053
PROGRESS57%
窃听
竊聽
qiètīng
wire tapping(Verb)

Reveal: Click/Space/Enter/↑↓/w/s/j/kNavigate: ←→/h/l/a/d