Lewis & Short

chăristĭa (car-), ōrum, n., = χαρίστεια or χαριστήρια, an annual family repast made three days after the Parentalia, on the 20th of February; a family banquet, at which existing family feuds were settled, Ov. F. 2, 617 sq.; Val. Max. 2, 1, 8; cf. Mart. 9, 56, 1.