What does 噪音 (zàoyīn) mean in English?

Card 3254HSK Level 43254/3571
CARD3254
PROGRESS91%
噪音
zàoyīn
noise(Noun)
Click to reveal
← Previous↑ DeckNext →

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