slightboost

noun
UK /ˈslaɪt.buːst/
US /ˈslaɪt.buːst/

A slightboost is a tiny push that helps something go a little better.

The teacher gave my grade a slightboost by adding one extra point.


OTHER MEANINGS

2. A small increase in power or speed.

The new battery gave the toy car a slightboost.

3. A little bit of extra encouragement.

Her kind words were a slightboost to his confidence.

4. A minor rise in amount or level.

The sale gave the shop a slightboost in customers.