What does 雾 (wù) mean in English?

Card 1028HSK 2010 Level 51028/1311
CARD1028
PROGRESS78%
fog; mist; CL:場|场[chang2],陣|阵[zhen4]

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