open up

definition: make available
example:
speech part: verb
synonyms: offer
definition: become available
example:
speech part: verb
synonyms: open
definition: talk freely and without inhibition
example:
speech part: verb
synonyms:
definition: cause to open or to become open
example:
speech part: verb
synonyms: open
definition: become open
example:
speech part: verb
synonyms: open
definition: open up an area or prepare a way
example:
speech part: verb
synonyms: pioneer
definition: start to operate or function or cause to start operating or functioning
example:
speech part: verb
synonyms: open

How open up is being used?