Drier /(?)/

Dri·er

Drier

n.
  1. One who, or that which, dries; that which may expel or absorb moisture; a desiccative; as, the sun and a northwesterly wind are great driers of the earth.
  2. Drying oil; a substance mingled with the oil used in oil painting to make it dry quickly. (Paint.)

Drier

compar.
  1. of Dry, a.