What does the word batering mean?

"Batering" is not a recognized English word. It's likely a misspelling of "battering", which means:

* To strike repeatedly and violently, often with a heavy object.

* To damage or wear down by repeated blows or force.

Here are some examples:

* "The waves were battering the coastline."

* "The constant rain was battering the roof."

* "The wind was battering the trees."

If you meant a different word, please provide more context.