What is the meaning of milled?

verb

• Move about in a confused manner.
  • synonyms: mill, mill about, mill around
• Grind with a mill.
  • usage: "mill grain"
  • synonyms: mill
• Produce a ridge around the edge of.
  • usage: "mill a coin"
  • synonyms: mill
• Roll out (metal) with a rolling machine.
  • synonyms: mill

adjective

• Of grains especially rice. ( having the husk or outer layers removed)
  • usage: "polished rice"
  • synonyms: polished