1.
[syn: impermanent, temporary]
2. existing or enduring for a limited time only;
The Collaborative International Dictionary of English v.0.48:
Impermanent \Im*per"ma*nent\, a.
Not permanent.
[1913 Webster]
WordNet (r) 3.0 (2006):
impermanent
adj 1: not permanent; not lasting; "politics is an impermanent
factor of life"- James Thurber; "impermanent palm
cottages"; "a temperary arrangement"; "temporary housing"
[syn: impermanent, temporary] [ant: lasting,
permanent]
2: existing or enduring for a limited time only