D defs.my
Entry 2 senses Webster, 1913

Aridity

· A·rid·i·ty · IPA
01 n. The state or quality of being arid or without moisture; dryness.
pl. Aridities
  1. 1.
    The state or quality of being arid or without moisture; dryness.
  2. 2.
    Fig.: Want of interest of feeling; insensibility; dryness of style or feeling; spiritual drought.