very durable; long-lasting

The quality of being perdurable.

The state of being perdurable.

in a perdurable manner

(intransitive) To continue to exist, last or endure, especially for a great length of time. / (intransitive, philosophy) To exist in such a way as to possess distinct temporal parts (in perdurantism).

Third-person singular simple present indicative form of perdure

(ontology) A happening; an entity that only exists partially at any given point in time.

simple past tense and past participle of perdure

present participle of perdure

permanence, persistence