To unload.
To discharge a cargo; discharge a burden.
To disburden; take the burden from; relieve.
To discharge the cargo from.
To unzip, decompress.
To empty containers that had been packed.
To undergo separation of its features into distinct segments.
To remove from a package or container, particularly with respect to items that had previously been arranged closely and securely in a pack.
To analyze a concept or a text; to explain.