adjective
Uncommon
boosted
Boosted (adjective) means Increased or improved. Example: “Sales figures looked boosted after the new marketing campaign.”
adjective
1
Increased or improved.
"Sales figures looked boosted after the new marketing campaign."
"Megan's performance as the first woman to play the character of nightclub boss Zidler has received strong reviews and boosted interest in the show."
— Georgia Levy-Collins, Megan Thee Stallion pulls out of Moulin Rouge show (2026)
2
Having received an extra vaccine dose to strengthen immunity.
"I got Covid in December with the rest of the cast — I got Omicron after being vaxxed and boosted."
— Michael Paulson, Goodbye, Hades. Hello, Scotland. Amber Gray Parts With Persephone (2022)
"She felt reassured once she was fully boosted before the trip."
"Not out of fear of getting sick; I’m boosted, and I think if I got the virus I would probably be fine."
— Laura Collins-Hughes, I Love London Theater. But Not London Theatergoing (2022)
How to use boosted
Learner’s notesIn plain EnglishMade stronger, higher, or better than before.
Common pairings
boosted immunity
boosted performance
Vocabulary Flow
Build your vocabulary from words like boosted.
Vocabulary Flow serves the next word, and the next — meaning, pronunciation and an example each time. Practice at your level, or learn English in your own language.
Start vocabulary practice
Word forms
- Comparative
- more boosted
- Superlative
- most boosted
Fill the gap
Can you complete this real example?
Sales figures looked _____ after the new marketing campaign.
Rhymes for boosted
See all rhymes for boosted →Frequently asked questions
What does “boosted” mean?
The word “boosted” means increased or improved. In plain terms, made stronger, higher, or better than before.
How do you use “boosted” in a sentence?
Here is “boosted” used in a sentence: “Sales figures looked boosted after the new marketing campaign.”
What part of speech is “boosted”?
“Boosted” is an adjective.
Is “boosted” a common word?
“Boosted” is an uncommon word in modern English.
How many meanings does “boosted” have?
“Boosted” has 2 distinct senses listed in this dictionary. The most common is: increased or improved.
