open up definition

  • verb:
    • to start.
    • To reveal yourself; to be communicative.
    • To commence firing tools.
    • begin to operate or work or trigger to begin running or operating
    • make available
    • start a location or prepare an easy method
    • become readily available
    • cause to open up or even to come to be open
    • talk freely and without inhibition
    • become open

Related Sources

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