An example of something eloquent is Martin Luther King, Jr's I Have a Dream speech.
An example of someone eloquent is a motivational speaker.
An eloquent speaker; an eloquent sermon.
An eloquent sigh.
Origin of eloquent
- Middle English from Old French from Latin ēloquēns ēloquent- present participle of ēloquī to speak out elocution
From American Heritage Dictionary of the English Language, 5th Edition