What does 排长 (páizhǎng) mean in English?

Card 1873HSK Level 41873/3571
CARD1873
PROGRESS52%
排长
排長
páizhǎng
platoon leader(Noun)

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