boost
Pronunciation
Verb
A2 Elementary
Quick answer
To increase or improve something, especially confidence, morale, or performance.
Synonyms and antonyms
Test yourself
Which word fits the gap? "A good night's sleep can really _____ your concentration the next day."
Answer: boost
In your own words, what does "boost" mean?
To increase or improve something, especially confidence, morale, or performance.
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