English Reference

Word

blow

Phoneticsblow

US/ˈbɫoʊ/

UK/blˈəʊ/

Irregular verb

Forms

Infinitive

blow

Past

blew

Past participle

blown

Definitions

01moving air

A2 · Elementary

v. to move air, like the wind or when you push air out of your mouth.

v. to produce or be moved by a current of air. Intransitive when referring to the wind; transitive when propelling an object.

“A cold wind began to blow from the north as the sun went down.”

“The wind blew so fiercely during the storm that several ancient oaks in the park were completely uprooted.”

Synonyms

02to fail or ruin

B1 · Intermediate Informal

v. to fail at something or lose a great opportunity by making a mistake.

v. to fail at a task or squander an opportunity through incompetence or error.

“I had a chance to win the game, but I blew it by missing the final shot.”

“The candidate blew his chances of winning the election when he made those controversial remarks during the live debate.”

Synonyms

ruinbotchmishandle

Antonyms

03to explode

B1 · Intermediate

v. to break or be destroyed by an explosion.

v. to cause to explode or to be destroyed by internal pressure or explosives. Often used with 'up'.

“The soldiers had to blow the bridge to stop the enemy from crossing.”

“The demolition crew prepared to blow the old factory building at dawn to make way for the new housing development.”

04to spend money recklessly

B2 · Upper Intermediate Informal · Slang

v. to spend a lot of money very quickly on things you do not need.

v. to squander or spend money recklessly and wastefully.

“He blew his entire paycheck on a new designer watch.”

“After winning a small fortune in the lottery, he managed to blow the entire sum on luxury cars and expensive parties within a year.”

Antonyms

saveeconomize

05to be bad

B2 · Upper Intermediate Slang · Informal

v. you say this when something is very annoying or of bad quality.

v. to be extremely unpleasant, disappointing, or of poor quality.

“It really blows that we have to work on a Saturday.”

“The new sequel to the movie really blows; the plot is nonsensical and the acting is subpar.”

Synonyms

Antonyms

06sexual act

C1 · Advanced Vulgar · Slang

v. to perform oral sex on someone.

v. to perform fellatio upon a partner.

“The movie was rated R because it contained scenes of people blowing each other.”

“The script was censored by the studio because it contained explicit references to characters blowing one another in the club.”

07a physical hit

B1 · Intermediate Countable noun

n. a hard hit with a hand, a tool, or a weapon.

n. a powerful stroke with a hand, weapon, or hard object.

“The boxer landed a heavy blow to his opponent's jaw.”

“The victim was struck a fatal blow to the head with a blunt instrument during the robbery.”

Synonyms

08a disappointment

B2 · Upper Intermediate Countable noun

n. a sudden event that causes sadness or disappointment.

n. a sudden shock or misfortune that causes emotional distress or failure.

“Losing his job was a major blow to his confidence.”

“The sudden cancellation of the funding was a crushing blow to the research team's long-term goals.”

Antonyms

09drugs

C1 · Advanced Uncountable noun Slang

n. a slang word for cocaine.

n. a slang term for powder cocaine.

“The police arrested the man for carrying a small bag of blow.”

“Undercover agents spent months infiltrating the ring to identify the primary suppliers of blow in the city.”

Synonyms

10to bloom

C2 · Proficiency Literary · Archaic

v. to open up and produce flowers.

v. to blossom or produce flowers; to be in a state of bloom.

“The roses began to blow in the early summer heat.”

“The poet described a garden where the lilies blow in the soft moonlight of May.”

Antonyms

Collocations

Common phrases and expressions where native English speakers use the word “blow” in context.

Verb

01. cushion the blow

“Having some savings in the bank helped to cushion the blow of losing his job.”

verb + noun

02. deal a blow

“The sudden increase in interest rates dealt a blow to the local housing market.”

verb + noun

03. soften the blow

“The manager tried to soften the blow by offering a generous severance package.”

verb + noun

04. suffer a blow

“The team's hopes of winning the championship suffered a blow when their star player was injured.”

verb + noun

Adjective

05. bitter blow

“Losing the final in the last minute was a bitter blow for the young athletes.”

adj + noun

06. crushing blow

“It was a crushing blow to her pride when she failed the exam for the third time.”

adj + noun

07. devastating blow

“The closure of the factory was a devastating blow to the small town's economy.”

adj + noun

Noun

08. blow to his confidence

“The negative review was a major blow to his confidence as a writer.”

noun + prep + noun

Usage

Commonly modified by adjectives like 'heavy', 'severe', or 'crushing'. It takes the preposition 'to' to specify what is affected.

Real-World Examples

“In space, there is no air to blow across hot equipment and help heat escape.”
ScienceDaily 19 Jun 2026
“Protecting surf areas can also support local economies, especially if it’s done before sites blow up as major travel destinations.”
Smithsonian Magazine 6 Aug 2026

Word family

Related words

Idioms

Domains

MilitaryNauticalTelevision

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

QR code

englishreference.com/q/blow

English Reference