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Definition of mum
(Entry 1 of 5)
mum
verbDefinition of mum (Entry 2 of 5)
mum
noun (1)Definition of mum (Entry 3 of 5)
mum
Definition of mum (Entry 4 of 5)
chiefly British spelling of mom
mum
nounDefinition of mum (Entry 5 of 5)
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Cite this Entry
“Mum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mum. Accessed 17 Jun. 2021.
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More Definitions for mum
mum
adjective
English Language Learners Definition of mum
See the full definition for mum in the English Language Learners Dictionary
mum
adjective
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Kids Definition of mum
(Entry 1 of 2)
mum
Kids Definition of mum (Entry 2 of 2)
chiefly British variant of mom
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Time Traveler for mum
The first known use of mum was in the 14th century
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