heartsease heartsease /ˈhɑrtsiːz/

noun

1. The absence of mental stress or anxiety  ( ataraxis , heartsease , peacefulness , peace , peace of mind , repose , serenity )
   the absence of mental stress or anxiety
     The serene landscape provided a sense of peace and tranquility.
   The serene landscape provided a sense of peace and tranquility.
   
2. Common Old World viola with creamy often violet-tinged flowers  ( field pansy , heartsease , Viola arvensis )
   common Old World viola with creamy often violet-tinged flowers
   
3. Violet of Pacific coast of North America having white petals tinged with yellow and deep violet  ( heartsease , two-eyed violet , Viola ocellata )
   violet of Pacific coast of North America having white petals tinged with yellow and deep violet
   
   
4. A common and long cultivated European herb from which most common garden pansies are derived  ( heartsease , Johnny-jump-up , love-in-idleness , pink of my John , Viola tricolor , wild pansy )
   a common and long cultivated European herb from which most common garden pansies are derived