'Refractory' definitions:

Definition of 'refractory'

From: WordNet
adjective
Not responding to treatment; "a stubborn infection"; "a refractory case of acne"; "stubborn rust stains" [syn: refractory, stubborn]
adjective
Temporarily unresponsive or not fully responsive to nervous or sexual stimuli; "the refractory period of a muscle fiber"
adjective
Stubbornly resistant to authority or control; "a fractious animal that would not submit to the harness"; "a refractory child" [syn: fractious, refractory, recalcitrant]
noun
Lining consisting of material with a high melting point; used to line the inside walls of a furnace [syn: furnace lining, refractory]

Definition of 'Refractory'

From: GCIDE
  • Refractory \Re*frac"to*ry\ (-r?), a. [L. refractorius, fr. refringere: cf. F. refractaire. See Refract.]
  • 1. Obstinate in disobedience; contumacious; stubborn; unmanageable; as, a refractory child; a refractory beast. [1913 Webster]
  • Raging appetites that are Most disobedient and refractory. --Shak. [1913 Webster]
  • 2. Resisting ordinary treatment; difficult of fusion, reduction, or the like; -- said especially of metals and the like, which do not readily yield to heat, or to the hammer; as, a refractory ore. [1913 Webster]
  • Syn: Perverse; contumacious; unruly; stubborn; obstinate; unyielding; ungovernable; unmanageable. [1913 Webster]

Definition of 'Refractory'

From: GCIDE
  • Refractory \Re*frac"to*ry\, n.
  • 1. A refractory person. --Bp. Hall. [1913 Webster]
  • 2. Refractoriness. [Obs.] --Jer. TAylor. [1913 Webster]
  • 3. OPottery) A piece of ware covered with a vaporable flux and placed in a kiln, to communicate a glaze to the other articles. --Knight. [1913 Webster]