friske

Etymology 2
From the adjective.

Verb

 * 1)  to refresh, freshen up
 * friske opp minnet - refresh one's memory
 * 1)  to freshen

Etymology 2
From the adjective.

Verb

 * 1)  to refresh, freshen up
 * friske opp minnet - refresh one's memory
 * 1)  to freshen