#negotiation__dialogue__talks__talk  a discussion intended to produce an agreement; "the buyout negotiation lasted several days"; "they disagreed but kept an open dialogue"; "talks between Israelis and Palestinians"
  supertype:  give-and-take__discussion__word  an exchange of views on some topic; "we had a good discussion"; "we had a word or two about it"
  subtype:  parley  a negotiation between enemies
  subtype:  diplomatic_negotiations__diplomacy  negotiation between nations
     subtype:  dollar_diplomacy  diplomacy influenced by economic considerations
     subtype:  power_politics__gunboat_diplomacy  diplomacy in which the nations threaten to use force in order to obtain their objectives
     subtype:  shuttle_diplomacy__shuttlediplomacy  international negotiations conducted by a mediator who frequently flies back and forth between the negotiating parties; "Kissinger's shuttle diplomacy in the Middle East"
     subtype:  Strategic_Arms_Limitation_Talks__SALT  negotiations between the US and the USSR opened in 1969 in Helsinki designed to limit both countries' stock of nuclear weapons
  subtype:  bargaining  the negotiation of the terms of a transaction or agreement
     subtype:  plea_bargaining  (criminal law) a negotiation in which the defendant agrees to enter a plea of guilty to a lesser charge and the prosecutor agrees to drop a more serious charge
     subtype:  haggle__haggling__wrangle__wrangling  an instance of intense argument (as in bargaining)
     subtype:  holdout.bargaining  a refusal by a negotiator to come to terms in the hope of obtaining a better deal
  subtype:  collective_bargaining  negotiation between an employer and trade union
  subtype:  horse_trading__horsetrading  negotiation accompanied by mutual concessions and shrewd bargaining
  subtype:  mediation__arbitration  negotiation to resolve differences conducted by some impartial party
     subtype:  umpirage  mediation by an umpire

No statement uses or specializes negotiation; click here to add one.