Definify.com
Webster 1913 Edition
Mum
Mum
,Adj.
[Of imitative origin. Cf.
Mumble
.] Silent; not speaking;
as, to keep
. mum
Thackeray.
The citizens are
mum
, and speak not a word. Shakespeare
Mum
,int
erj.
Be silent! Hush!
Mum
, then, and no more. Shakespeare
Mum
,Noun.
Silence.
[R.]
Hudibras.
Mum
,Noun.
[G.
mummere
, fr. Christian Mumme
, who first brewed it in 1492.] A sort of strong beer, originally made in Brunswick, Germany.
Addison.
The clamorous crowd is hushed with mugs of
mum
. Pope.
Webster 1828 Edition
Mum
MUM
,Adj.
1.
Silent; not speaking. The citizens are mum; say not a word.
2.
As an exclamation or command, be silent; hush. Mum the, and no more proceed.
3.
As a noun, silence.MUM
,Noun.