godan verb (-ru), intransitive verb
stray from; get lost
Intransitive godan verb meaning to wander off course or become lost, often used for straying from a path or group. The kanji 逸 carries a sense of deviation.
暗い山道では隊列から逸ることがある。
On dark mountain paths, one can stray from the line.
人混みでは友達から逸ることもある。
In a crowd, you may get separated from your friend.