rapidtune-up

noun
UK /ˈræpɪd ˈtjuːn ʌp/
US /ˈræpɪd ˈtuːn ʌp/

A fast check and fix to make something work better.

The mechanic gave the old car a rapidtune-up before the long trip.


OTHER MEANINGS

2. A short practice session to improve a skill quickly.

The coach held a rapidtune-up for the team before the big game.

3. A brief update to make a computer or machine run faster.

A rapidtune-up cleared the slow programs from her laptop.

4. A quick change to improve how a plan or schedule works.

We did a rapidtune-up on the party plan to fit everyone's time.