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mum(6) (iou)



mum verb. Infl. -mm-. LME.
[Imit. Cf. Middle Low German mummen, Dutch mommen.]
verb trans. Silence; cause to be silent. LME-M17.
verb intrans. Make an inarticulate sound with closed lips, esp. indicating inability or unwillingness to speak; whisper; keep silence. LME-M17.
verb intrans. Act in a mime or dumb show; play as a mummer. LME.