noun
One who negotiates.
A diplomat, moderator.
ADJ
clever, good, skilled, tough
professional, trained
chief, principal, senior
The company's principal negotiator announced that both sides had reached an agreement.
union
noun — someone who negotiates (confers with others in order to reac
We have a good negotiator on the staff.
He seems like a softy on the surface, but at the core he's got an iron will that makes him an extremely tough negotiator.
Jefferson sent James Monroe to Paris as a special negotiator.
Any good negotiator plays his cards close to the vest.
You're not a very good negotiator, are you?
You're quite a skilled negotiator.