Definition of "rebase" in English

verb

1. (dentistry) To replace the base of a denture.

2. (computing) To modify core data from which other data is derived in such a way that the final meaning is unchanged.

3. (computing, transitive) To change the base address of.

4. (computing, source control) To integrate changes by appending them to another commit or branch, rather than pulling or merging in changes from a branch.