olemus
(a) pakendist vabastama
Wiktionary:
1. (transitive) to remove from a package or container, particularly with respect to items that had previously been arranged closely and securely in a pack
They didn't have time to unpack their bags before going out to dinner.

(b) pakitud andmetest nende algkuju taastama
Wiktionary:
5. (computing, transitive) to unzip, decompress

vt ka
- lahti pakkima (2)