Definition of Refractory

1. Noun. Lining consisting of material with a high melting point; used to line the inside walls of a furnace.

Exact synonyms: Furnace Lining
Generic synonyms: Liner, Lining
Terms within: Fireclay, Alumina, Aluminium Oxide, Aluminum Oxide

2. Adjective. Not responding to treatment. "Stubborn rust stains"
Exact synonyms: Stubborn
Category relationships: Medical Specialty, Medicine
Similar to: Intractable
Derivative terms: Refractoriness, Stubbornness

3. Adjective. Temporarily unresponsive or not fully responsive to nervous or sexual stimuli. "The refractory period of a muscle fiber"
Similar to: Unresponsive

4. Adjective. Stubbornly resistant to authority or control. "A refractory child"
Exact synonyms: Fractious, Recalcitrant
Similar to: Disobedient
Derivative terms: Fractiousness, Refractoriness

Definition of Refractory

1. a. Obstinate in disobedience; contumacious; stubborn; unmanageable; as, a refractory child; a refractory beast.

2. n. A refractory person.

Definition of Refractory

1. [n -RIES]

Medical Definition of Refractory

1. Not readily yielding to treatment. Origin: L. Refractorius This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008)

Lexicographical Neighbors of Refractory

refractivity
refractometer
refractometer
refractometers
refractometric
refractometries
refractometry
refractometry
refractor
refractor
refractories
refractorily
refractoriness
refractors
refractory (current term)
refractory (current term)
refractory-lined
refractory anaemia
refractory anaemia
refractory anaemia with excess blasts
refractory anemia
refractory cast
refractory flask
refractory lining
refractory period
refractory period
refractory period of electronic pacemaker
refractory pot
refractory rickets
refractory state

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