1. the choice and use of words and phrases in speech or writing
2. the manner of pronouncing words; enunciation

Examples

• The poet’s diction was simple yet powerful.
• Her formal diction made the speech sound academic.
• The actor worked with a coach to improve his diction.
• Clear diction is essential for public speaking.
• The author’s diction reflects her Southern background.
• His poor diction made it difficult to understand him.
• The teacher praised the student’s precise diction in the essay.