Ask the person asking you.
This advice applies in general - whenever someone uses a term with which you are unfamiliar, ask them what it means.
This carries a slight risk of making you seem ignorant. Which is far better than the large risk involved when making an incorrect assumption, which can end up being costly to the project.
Not to mention, it's always possible that your business uses any given term to mean something entirely different from the norm.
When in doubt, ask. Not to strangers on the internet, but to the person who actually used the term.