diplomatic

adjective

dip·​lo·​mat·​ic ˌdi-plə-ˈma-tik 

1

a

: paleographic

b

: exactly reproducing the original

a diplomatic edition

2

: of, relating to, or concerned with the art and practice of conducting negotiations between nations : of, relating to, or concerned with diplomacy or diplomats

diplomatic relations

3

: employing tact and conciliation especially in situations of stress

a diplomatic way to say no

diplomatically

ˌdi-plə-ˈma-ti-k(ə-)lē 

adverb

Synonyms of diplomatic

• politic
• polite

Choose the Right Synonym for diplomatic

suave, urbane, diplomatic, bland, smooth, politic mean pleasantly tactful and well-mannered.

suave suggests a specific ability to deal with others easily and without friction.

a suave public relations coordinator

urbane implies high cultivation and poise coming from wide social experience.

an urbane traveler

diplomatic stresses an ability to deal with ticklish situations tactfully.

a diplomatic negotiator

bland emphasizes mildness of manner and absence of irritating qualities.

a bland master of ceremonies

smooth suggests often a deliberately assumed suavity.

a smooth salesman

politic implies shrewd as well as tactful and suave handling of people.

a cunningly politic manager

Examples of diplomatic in a Sentence

Negotiators are working to restore full diplomatic relations.

a diplomatic attempt at preventing any hurt feelings

Recent Examples on the Web

But despite the apparent bonhomie between Xi and Macron, the French president’s visit so far has resulted in little beyond bolstering Beijing’s diplomatic credentials, as world leaders turn to China seeking economic assurances due to Trump’s tariffs, analysts say. —Reuters, NBC news, 5 Dec. 2025

The plan drew a careful diplomatic response from Ukraine's President Volodymyr Zelenskyy, and from America's NATO allies, which have been trying to show a united front and continue supporting Kyiv's defensive efforts. —Haley Ott, CBS News, 5 Dec. 2025

The event also underscored the festival’s role in cultural diplomacy, with the 50th anniversary of China-Thailand diplomatic relations being celebrated with a series of Chinese-Thai events. —Marcus Lim, Variety, 5 Dec. 2025

Russia will press ahead with its military campaign in Ukraine if diplomatic efforts fail to meet Moscow’s objectives, Kremlin spokesman Dmitry Peskov said in an interview with RT. —Hannah Parry, MSNBC Newsweek, 5 Dec. 2025

Word History

Etymology

in sense 1, from New Latin diplomaticus, from Latin diplomat-, diploma; in other senses, from French diplomatique connected with documents regulating international relations, from New Latin diplomaticus

First Known Use

1711, in the meaning defined at sense 1a

Phrases Containing diplomatic

• diplomatic corps
• diplomatic cover
• diplomatic immunity

Rhymes for diplomatic

• achromatic
• acrobatic
• adriatic
• aliphatic
• antistatic
• aromatic
• astigmatic
• autocratic
• automatic
• bureaucratic
• charismatic
• cholestatic

Kids Definition

diplomatic

adjective

dip·​lo·​mat·​ic ˌdip-lə-ˈmat-ik 

1

: of, relating to, or concerned with diplomacy or diplomats

diplomatic relations

2

: tactful

found a diplomatic way to say no

diplomatically

-ˈmat-i-k(ə-)lē 

adverb