verb

• (transitive) To cause to take flight from concealment.
  "The dogs flushed the deer from the woods."
• (intransitive) To take suddenly to flight, especially from cover.
  "A covey of quail flushed from the undergrowth."

adj

• (typography) Ellipsis of flush left and right: a body of text aligned with both its left and right margins.

noun

• (computing) The process of clearing the contents of a buffer or cache.
• (skiing) A line of poles or obstacles that a skier must weave between.

verb

• (transitive) To cleanse by flooding with generous quantities of a fluid.
  "Flush the injury with plenty of water."
• (transitive) Particularly, to cleanse a toilet by introducing a large amount of water.
• (intransitive) To become suffused with reddish color due to embarrassment, excitement, overheating, or other systemic disturbance, to blush.
  "The damsel flushed at the scoundrel's suggestion."
• (transitive) To cause to blush.
  "Nor flush with shame the passing virgin's cheek."