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The Britannica Dictionary
bust–up
1 ENTRIES FOUND:
bust–up
(noun)
bust–up
/
ˈ
bʌstˌʌp/
noun
plural
bust–ups
bust–up
/
ˈ
bʌstˌʌp/
noun
plural
bust–ups
Britannica Dictionary definition of BUST–UP
[
count
]
informal
1
:
the end of a relationship, marriage, etc.
:
breakup
the
bust-up
of their marriage
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2
British
:
a very bad argument or disagreement
:
a quarrel or fight
They had a
bust-up
over money.
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