| 1. | having, expressive of, or characterized by intense feeling; passionate; fervent: an ardent vow; ardent love. |
| 2. | intensely devoted, eager, or enthusiastic; zealous: an ardent theatergoer. an ardent student of French history. |
| 3. | vehement; fierce: They were frightened by his ardent, burning eyes. |
| 4. | burning, fiery, or hot: the ardent core of a star. |
