As per collins dictionary:
leave behind
in British English
VERB (transitive)
- (adverb) to forget or neglect to bring or take
- to cause to remain as a result or sign of something
the storm left a trail of damage behind - to pass
once the wind came up, we soon left the land behind us
I am unable to understand the third meaning in this list. What does "to pass" mean and the example actually makes it more difficult for me to understand this usage. Can someone explain this to me?