'Semipermanent' definitions:

Definition of 'semipermanent'

(from WordNet)
adjective
Relating to or extending over a relatively long time; "the long-run significance of the elections"; "the long- term reconstruction of countries damaged by the war"; "a long-term investment" [syn: long-run, long-term, semipermanent]

Definition of 'Semipermanent'

From: GCIDE
  • Semipermanent \Sem`i*per"ma*nent\, n. Half or partly permanent. [1913 Webster]