0 a person who makes business agreements or arrangements, especially one who is skilled at doing this:
He has the reputation of being a tough dealmaker, and if anyone can make this takeover work, he can.
Parrot received his law degree in 1909 and was admitted to the bar, but he found his talent as a deal-maker with tremendous people skills.
Eronat is one of the world's most successful oil dealmakers.
He acts as a dealmaker between deities, and has many contacts reflecting his ability to establish business relationships.
This practice helped ensure deal-makers and executives received large cash bonuses and stock options.
He was recognized as a moderate dealmaker who supported business interests as well as progressive causes.