Word Pronunciation & Dictionary

crack up

/ˈkɹæk ˈʌp/

Word Rarity Uncommon

Frequency: 4.40 in modern English

Syllables
crack- up
IPA
/ˈkɹæk ˈʌp/
17
Scrabble Score
7
Letters
2
Syllables
6
Unique Chars

Meaning

verb

To laugh.

Intransitive verb

verb

To laugh.

Transitive verb

verb

To laugh.

Intransitive verb; Slang

verb

To break.

Dated; Intransitive verb

verb

To break.

verb

To break.

Transitive verb

verb

To break.

American usage

verb

To break.

Transitive verb

Example Sentences

Etymology

Compare Japanese 笑う (warau, “laugh, smile”), suffixed from Japanese 割る (waru, “crack”).

Usage

Inflected Forms

Phrases

Synonyms

Questions

How do you pronounce crack up?
The recorded pronunciation is /ˈkɹæk ˈʌp/.
What does crack up mean?
To laugh.
Where does crack up come from?
Compare Japanese 笑う (warau, “laugh, smile”), suffixed from Japanese 割る (waru, “crack”).

How to pronounce crack up

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