Word Pronunciation & Dictionary

blow up

Word Rarity Uncommon

Frequency: 4.58 in modern English

Syllables
blow up
IPA
13
Scrabble Score
6
Letters
1
Syllables
6
Unique Chars

Meaning

verb

Used other than figuratively or idiomatically: see blow, up.

verb

To explode or be destroyed by explosion.

Intransitive verb

verb

To cause (something or someone) to explode, or to destroy (something) or maim or kill (someone) by means of an explosion.

Transitive verb

verb

To inflate or fill with air, either by literally blowing or by using a pump.

Transitive verb

verb

To represent something as being more important or serious than it actually is; to inflate; to exaggerate.

Transitive verb

verb

To enlarge or zoom in on.

Transitive verb

verb

To fail disastrously.

Intransitive verb

verb

To increase without bound as a function argument or parameter approaches a certain value; to tend toward infinity; to approach infinity as a limit.

Intransitive verb

Example Sentences

Etymology

From Middle English blow up, blowe up, dissimilated forms of earlier Middle English upblowen (> English upblow), equivalent to blow + up. Compare West Frisian opblaze (“to blow up, inflate”), Dutch opblazen (“to blow up, inflate”), German aufblähen and aufblasen (“to blow up, inflate”), Swedish blåsa upp (“to blow up, inflate”), Icelandic blása upp (“to blow up, inflate”), Gothic 𐌿𐍆𐌱𐌻𐌴𐍃𐌰𐌽 (ufblēsan, “to blow or puff up”).

Origin

Word Breakdown

Usage

Inflected Forms

Phrases

blowing up blow me up blow someone's skirt up blow-up blow up in one's face blow up one's spot blow up someone's spot blow up the spot

Synonyms

Questions

What does blow up mean?
Used other than figuratively or idiomatically: see blow, up.
Where does blow up come from?
It is traced to Middle English.

How to pronounce blow up

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