noun want of heat or vigor; as, the frigidity of old age.
2. frigidity ·noun the condition or quality of being frigid; coldness; want of warmth.
3. frigidity ·noun want of ardor, animation, vivacity, ·etc.; coldness of affection or of manner; dullness; stiffness and formality; as, frigidity of a reception, of a bow, ·etc.