To Notch

1. (transitive) To cut a notch in (something).
2. (transitive) To record (a score or similar) by making notches on something.
3. (transitive) To join by means of notches.
4. (transitive, informal) To achieve (something); to add to one's score or record of successes. Synonym: To Notch Up
5. (transitive) Synonym of *nock (“to fit (an arrow) to a bow”).
6. (transitive) To change in small graduations.