Miller /(mĭl"ẽr)/

Mill·er

Miller

n.
  1. One who keeps or attends a flour mill or gristmill.
  2. A milling machine.
  3. A moth or lepidopterous insect; -- so called because the wings appear as if covered with white dust or powder, like a miller's clothes. Called also moth miller. (Zool.) [Prov. Eng.]

Phrases & Compounds
Miller's thumb
A small fresh-water fish of the genus Uranidea (formerly Cottus), as the European species (Uranidea gobio), and the American (Uranidea gracilis); -- called also bullhead.