Ar'dent, a.

a. [Lat. ardens, p. pr. of ardere, to burn.]

1. Hot or burning; causing a sensation of burning; as, ardent spirits, that is, distilled liquors; an ardent fever.
2. Having the appearance or quality of fire; fierce; as, ardent eyes.
3. Warm; much engaged; passionate; affectionate; zealous; as, ardent love or vows; ardent zeal. “An ardent and impetuous race.” Macaulay.

Syn.—Burning; hot; fiery; intense; fierce; vehement; eager; zealous; keen; fervid; fervent; passionate; affectionate.