ranger
n
1
(a) (Brit) keeper of a royal park, estate, etc who enforces forest laws 皇家園林、 地產等的管理員.
(b) (esp US) guard who patrols and protects a forest, etc 擔任巡邏和警戒任務的護林員.
2 (US) member of a body of armed mounted men acting as police, eg in thinly populated areas 武裝騎警(如駐守人口稀少地區的)
the Texas Rangers 得克薩斯州騎警.
3 (US) commando 突擊隊員.
4 Ranger (Brit) senior Girl Guide 高年級的女童子軍.