| Noun | 1. | heartsease - a common and long cultivated European herb from which most common garden pansies are derivedviola - any of the numerous plants of the genus Viola | |
| 2. | heartsease - violet of Pacific coast of North America having white petals tinged with yellow and deep violetviolet - any of numerous low-growing small-flowered violas | |
| 3. | heartsease - common Old World viola with creamy often violet-tinged flowersviola - any of the numerous plants of the genus Viola | |
| 4. | heartsease - the absence of mental stress or anxiety | |