We found one dictionary that defines the word give a boost:

Phrases: give a confidence boost to, more... ▸ Words similar to give a boost ▸ Usage examples for give a boost ▸ Idioms related to give a boost ▸ Wikipedia articles (New!) ▸ Words that often appear near give a boost ▸ Rhymes of give a boost ▸ Invented words related to give a boost