Word Pronunciation & Dictionary

boost

/buːst/

Word Rarity Uncommon

Frequency: 4.41 in modern English

Syllables
boost
IPA
/buːst/
7
Scrabble Score
5
Letters
1
Syllables
4
Unique Chars

Meaning

noun

A push from behind or below, as to one who is endeavoring to climb.

verb

To lift or push from behind (one who is endeavoring to climb); to push up.

Transitive verb

verb

To help or encourage (something) to increase or improve; to assist in overcoming obstacles.

Transitive verb

verb

To steal.

Slang; Transitive verb

verb

To jump-start a vehicle by using cables to connect the battery in a running vehicle to the battery in a vehicle that won't start.

Canadian usage; Transitive verb

Example Sentences

Etymology

Unknown. The verb is first recorded 1815; the noun, 1825. Compare Scots boost (“to move; drive off; shoo away”), bost, boast (“to threaten; scold”), Middle English boosten, bosten (“to threaten”). Possible doublet of boast.

Usage

Inflected Forms

Derived Forms

Phrases

Synonyms

Rhymes With

Questions

How do you pronounce boost?
The recorded pronunciation is /buːst/.
What does boost mean?
A push from behind or below, as to one who is endeavoring to climb.
Where does boost come from?
Unknown. The verb is first recorded 1815; the noun, 1825. Compare Scots boost (“to move; drive off; shoo away”), bost, boast (“to threaten; scold”), Middle English boosten, bosten (“to threaten”). Possible doublet of boast.

How to pronounce boost

  1. Open the pronunciation page — Open the Speakur entry for “boost”.
  2. Read the phonetic spelling — Read the IPA spelling (/buːst/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “boost”.
  4. Repeat and practice — Say “boost” aloud, matching stress and vowels until it feels natural.