Word Study
permanency
WORDNET DICTIONARY
Noun permanency has 1 sense
- permanency(n = noun.attribute) permanence - the property of being able to exist for an indefinite duration; Array is a kind of duration, length
has particulars: perpetuity, sempiternity, durability, enduringness, lastingness, strength, imperishability, imperishableness, imperishingness, perdurability, immortality
Derived form adjective permanent1
CIDE DICTIONARY
permanency, n. [Cf. F. permanence.].
The quality or state of being permanent; continuance in the same state or place; duration; fixedness; as, the permanence of institutions; the permanence of nature. [1913 Webster]
For further exploring for "permanency" in Webster Dictionary Online