eloquent
adj.adj. able to express ideas clearly and beautifully in speech or writing. You use this to describe someone who speaks in a way that easily persuades or moves people.
adj. fluent, persuasive, and articulate in speech or writing. Often used to describe language that clearly and powerfully expresses an emotion or idea.
She is an eloquent speaker who always captures the audience's attention.
The lawyer made an eloquent plea to the jury, carefully choosing words that highlighted the defendant's difficult childhood.
Though he rarely spoke during the committee meetings, his eventual defense of the conservation policy was so eloquent that it swayed even the most stubborn opponents.
From Old French eloquent, from Latin eloquens (“speaking, having the faculty of speech, eloquent”), present participle of eloquor (“to speak out”), from e (“out”) + loquor (“to speak”).
Typically used attributively before a noun or predicatively after a linking verb; frequently pairs with nouns like 'speech', 'speaker', or 'plea'.