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open

 
/ˈoʊ·pən/ adj, adv [not gradable] (POSITIONED FOR ACCESS)

Definition

being in a position that allows things to pass through or that allows for immediate use; not closed or fastened: The window was wide open. The trunk of his car had been pried open.
(Definition of open adj, adv (POSITIONED FOR ACCESS) from the Cambridge Academic Content Dictionary © Cambridge University Press)

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