muller 1
/mul"euhr/ , n.
1. an implement of stone or other substance with a flat base for grinding paints, powders, etc., on a slab of stone or the like.
2. any of various mechanical devices for grinding.
[ 1375-1425; late ME molour; see MULL 4 , -OR 2 , -ER 1 ]
muller 2
/mul"euhr/ , n.
1. a person or thing that mulls.
2. a container for mulling an alcoholic beverage over a fire.
[ 1855-60; MULL 2 + -ER 1 ]