Having the power of expressing strong emotions in vivid and appropriate speech; able to utter moving thoughts or words: as, an eloquent orator or preacher; an eloquent tongue.Expressing strong emotions with fluency and power; movingly uttered or expressed; stirring; persuasive: as, an eloquent address; eloquent history; an eloquent appeal to a jury.Manifesting or exciting emotion, feeling, or interest through any of the senses; movingly expressive or affecting: as, eloquent looks or gestures; a hush of eloquent silence.Giving strong expression or manifestation; vividly characteristic.