- Obstinate in disobedience; contumacious; stubborn;
unmanageable; as, a refractory child; a refractory beast. - 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.
2 . Refractory
[ n.]
- A refractory person. - Refractoriness. - OPottery) A piece of ware covered with a vaporable flux
and placed in a kiln, to communicate a glaze to the other articles.
Meaning of 'refractory' (Princeton's WordNet)
1 . refractory
[ s]
Meaning (1): - stubbornly resistant to authority or control
Example in sentence:
a fractious animal that would not submit to the harness;
a refractory child
Meaning (2): - not responding to treatment
Example in sentence:
a refractory case of acne;
a stubborn infection;
stubborn rust stains
Meaning (3): - temporarily unresponsive or not fully responsive to a process or stimulus