P. where a party to an ae tion has been ordered to produce a document part of which is either irrelevant to the matters in question or is privileged from' production, he may, by leave of the court, seal up that part, if he makes an affidavit stating that it is irrelevant or privileged. Daniell, Ch. Pr. 1681. The sealing up is generally done by fastening pteces of paper over the part with gum or wafers. Sweet
Source: Black's Law Dictionary 2nd Ed (1910)
