'Impermanency' definitions:
Definition of 'impermanency'
From: WordNet
noun
The property of not existing for indefinitely long durations [syn: impermanence, impermanency] [ant: permanence, permanency]
Definition of 'Impermanency'
From: GCIDE
- Impermanence \Im*per"ma*nence\, Impermanency \Im*per"ma*nen*cy\, n. Lack of permanence. [1913 Webster]