mump 1
/mump, moomp/ , Brit. Dial.
v.t.
1. to mumble; mutter.
v.i.
2. to sulk; mope.
3. to grimace.
[ 1580-90; imit., appar. akin to MUM 1 ; cf. D mompen to mumble, G mimpfeln to mumble while eating, Icel mumpa to take into the mouth, eat greedily ]
mump 2
/mump, moomp/ , Brit. Dial.
v.t.
1. to cheat.
v.i.
2. to beg.
[ 1645-55; mompen (obs.) ]