reopenre·o·pen /riˈəʊpən-ˈoʊpən/ verb [intransitiveI, transitiveT]1COMMERCEif a company, factory, business etc reopens, or someone reopens it, it starts to do business again after being closedIts 13 offices will reopen for business today.
The stock market reopened on Friday after the six-day holiday.
2if discussions, talks etc reopen, or someone reopens them, they begin again after they had stoppedThe union is seeking to reopen talks aimed at settling the strike.
3LAWif a legal case is reopened, the facts of the case are considered again in order to decide whether the decision that was made was the right one