Warmth /(?)/

Warmth

n.
  1. The quality or state of being warm; gentle heat; as, the warmth of the sun; the warmth of the blood; vital warmth.
    Here kindly warmth their mounting juice ferments.
  2. A state of lively and excited interest; zeal; ardor; fervor; passion; enthusiasm; earnestness; as, the warmth of love or piety; he replied with much warmth.
    That warmth . . . which agrees with Christian zeal.
    — Sprat.
  3. The glowing effect which arises from the use of warm colors; hence, any similar appearance or effect in a painting, or work of color. (Paint.)