Definition of Crack Up in English :
Define Crack Up in English
Crack Up meaning in English
Meaning of Crack Up in English
Pronunciation of Crack Up in English
Crack Up pronunciation in English
Pronounce Crack Up in English
Crack Up
see synonyms of crack upVerb
2. crack up
rhapsodize about
WordNet Lexical Database for English. Princeton University. 2010.
Crack Up
see synonyms of crack upverb (adverb)
1. (intransitive)
to break into pieces
2. (intransitive) informal
to undergo a physical or mental breakdown
3. (transitive) informal
to present or report, esp in glowing terms
it's not all it's cracked up to be
4. informal, mainly US and Canadian
to laugh or cause to laugh uproariously or uncontrollably
noun crackup informal
5.
a physical or mental breakdown
6.
a collapse
7. US
a crash
a head-on crackup
noun informal
1.
a physical or mental breakdown
You're clearly having some kind of crack-up.
2.
a collapse
3. US
a crash
a head-on crack-up
Collins English Dictionary. Copyright © HarperCollins Publishers
Crack Up
see synonyms of crack up1.
to crash, as (in) an airplane
2. Informal
a.
to break down physically or mentally
b.
to break into a fit of laughter or tears
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Crack Up
see synonyms of crack upn.
Informal
Informal
1. A crash, as one involving an airplane or automobile.
2. A mental or physical breakdown.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.