'Diplomatist' definitions:

Definition of 'diplomatist'

From: WordNet
noun
An official engaged in international negotiations [syn: diplomat, diplomatist]

Definition of 'Diplomatist'

From: GCIDE
  • Diplomatist \Di*plo"ma*tist\, n. [Cf. F. diplomatiste a student of diplomatics.] A person employed in, or skilled in, diplomacy; a diplomat. [1913 Webster]
  • In ability, Avaux had no superior among the numerous able diplomatists whom his country then possessed. --Macaulay. Diplopia