Definition of Keep mum

1. Verb. Refuse to talk or stop talking; fall silent. "The children shut up when their father approached"

Exact synonyms: Be Quiet, Belt Up, Button Up, Clam Up, Close Up, Dummy Up, Shut Up
Antonyms: Open Up

Lexicographical Neighbors of Keep Mum

keeps
keepsake
keepsakes
keepsaky
keep abreast
keep an eye on
keep apart
keep away
keep back
keep company
keep down
keep going
keep guard
keep in
keep in line
keep mum (current term)
keep note
keep off
keep on
keep one's distance
keep one's eyes off
keep one's eyes open
keep one's eyes peeled
keep one's eyes skinned
keep one's hands off
keep one's mouth shut
keep one's nose to the grindstone
keep one's shoulder to the wheel
keep open
keep out

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