/ ˈreɪndʒə(r); NAmE / noun
1.
a person whose job is to take care of a park, a forest or an area of countryside
2.
Ranger (Guide) a girl who belongs to the part of the Guide Association in Britain for girls between the ages of 14 and 19
3.
Ranger ( US ) a soldier who is trained to make quick attacks in enemy areas
—compare commando