Definitions for "BOXED CARD"
A card encountered face-up in the assembled deck during the deal, as opposed to one overturned in the act of dealing. Most house rules treat a boxed card as if it didn't exist; that is, it is placed aside and not used. Different rules cover cards exposed during the deal.
A card that is turned face up in the deck.
A card that is face up in a deck with all other cards facing down.