specialist Meaning, Definition & Usage

  1. noun an expert who is devoted to one occupation or branch of learning
    specializer; specialiser.
  2. noun practices one branch of medicine
    medical specialist.

WordNet


Spe"cial*ist noun
Definitions
  1. One who devotes himself to some specialty; as, a medical specialist, one who devotes himself to diseases of particular parts of the body, as the eye, the ear, the nerves, etc.

Webster 1913