Word parts change

un- + pack

Pronunciation change

Verb change

Plain form
unpack

Third-person singular
unpacks

Past tense
unpacked

Past participle
unpacked

Present participle
unpacking

  1. (transitive) To unpack something means to remove items from a package or container, usually referring to a bag or a luggage.
    The first thing you should do once you arrive home from camping is to unpack your bags.