unpack
verb /ˌʌnˈpæk/
  /ˌʌnˈpæk/
 Verb Forms
| present simple I / you / we / they unpack |    /ˌʌnˈpæk/   /ˌʌnˈpæk/  | 
| he / she / it unpacks |    /ˌʌnˈpæks/   /ˌʌnˈpæks/  | 
| past simple unpacked |    /ˌʌnˈpækt/   /ˌʌnˈpækt/  | 
| past participle unpacked |    /ˌʌnˈpækt/   /ˌʌnˈpækt/  | 
| -ing form unpacking |    /ˌʌnˈpækɪŋ/   /ˌʌnˈpækɪŋ/  | 
- [transitive, intransitive] unpack (something) to take things out of a bag, case, etc.
- I unpacked my bags as soon as I arrived.
 - She unpacked all the clothes she needed and left the rest in the case.
 - She went to her room to unpack.
 
 - [transitive] unpack something to separate something into parts so that it is easier to understand
- to unpack a theory