Eloquent/ˈeləkwənt/ Definition 1 of 2Pro Tip 1/3Persuasion Power Eloquent language can convince others more easily, often used in debates or persuasive contexts. Her eloquent argument swayed the audience. Pro Tip 2/3Public Speaking Frequently appears in descriptions of good public speaking or presentations. The valedictorian was especially eloquent. Pro Tip 3/3Formal Contexts Used in formal or professional situations more than in casual conversations. He wrote an eloquent plea for funding.