miniboost
nounUK /ˈmɪn.i.buːst/
US /ˈmɪn.i.buːst/
A miniboost is a small push that helps something go a little faster or better.
The teacher gave the shy student a miniboost of confidence before the show.
OTHER MEANINGS
2. A short extra amount of power given to a machine or device.
The car's miniboost helped it climb the steep hill.
3. A quick, small increase in something like speed or energy.
A miniboost of sugar gave him energy for the last lap.
4. A small feature that makes a product or app work a bit better.
The update adds a miniboost to the app's loading speed.