gain on
US /ɡeɪn ɑːn/
UK /ɡeɪn ɑːn/
1.
to get closer to someone or something that you are chasing
:
•
The runner started to gain on his opponent in the last lap.
•
The police car was slowly gaining on the speeding vehicle.
2.
to increase in amount or degree, especially in a way that is negative or problematic
:
•
The company's debts continued to gain on its assets.
•
The feeling of despair began to gain on her.