/mil"euhr/ , n.
1. a person who owns or operates a mill, esp. a mill that grinds grain into flour.
2. See milling machine .
3. any moth, esp. of the family Noctuidae, having wings that appear powdery.
[ 1325-75; ME millere, assimilated var. of milnere, equiv. to milne MILL 1 + -ere -ER 1 ]