Auction signal Crossword Clue

• (noun)
  1. (bridge) the number of tricks a bridge player is willing to contract to make
  2. a formal proposal to buy at a specified price
• (verb)
  1. propose a payment
  2. ask someone in a friendly way to do something

• AUCTION (verb)
  1. sell at an auction
• AUCTION (noun)
  1. the public sale of something to the highest bidder
  2. a variety of bridge in which tricks made in excess of the contract are scored toward game; now generally superseded by contract bridge
• SIGNAL (verb)
  1. be a signal for or a symptom of
  2. communicate silently and non-verbally by signals or signs
• SIGNAL (noun)
  1. any nonverbal action or gesture that encodes a message
  2. an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
• SIGNAL (adjective)
  1. notably out of the ordinary

• NOD
  (3 letters)

Unscramble the letters below to solve for today's answer.
DIB