refectorial,a.|rɪfɛkˈtɔərɪəl| [f. as next + -al1.] Of or belonging to refection. 1843Blackw. Mag. LIV. 255 Merrily the beards wagg'd round the refectorial board.1872Daily News 3 Aug., The Abbots' lodging-house was for the day devoted..to refectorial purposes.