נַכְיָיתָא, (preced. wds.) reduction of a debt against a landed security (מַשְׁכַּנְתָּא) by deducting a stipulated amount every year for usufruct. B. Mets. 67ᵇ top האי משכנתא … לא ניכול אלא בנ׳ where the usage prevails that a land pledge can be redeemed at any time, the creditor must not have the usufruct except for the consideration of a rent deductible from the debt, v. מַשְׁכַּנְתָּא. Ib. בלא נ׳ without paying any rent by deduction. Ib. 62ᵃ משכנתא בלא נכיתא (Rashi נכיי׳) in the case of usufruct from pledged land without consideration; a. fr.—Y. Ber. IX, 14ᵇ bot. מה נ׳ ed. Lehm., v. הַנְכָּיָיה.