to open (e.g. doors) ; to open (e.g. business, etc.) ; to be empty ; to be vacant; to be available; to be free ; to be open (e.g. neckline, etc.) ; to have been opened (of one's eyes, mouth, etc.) ; to come to an end ; to open (one's eyes, mouth, etc.) ; to have a hole; to form a gap; to have an interval (between events)