n. 固有

[ noun ]
the state of inhering; the state of being a fixed characteristic
<noun.state>
the inherence of polysemy in human language

Inherence \In*her"ence\, Inherency \In*her"en*cy\, n. [Cf. F.
inh['e]rence.]
The state of inhering; permanent existence in something;
innateness; inseparable and essential connection. --Jer.
Taylor.