Cen'a·to·ry adjective [ Latin cenatorius , from cenare to dine, sup, from cena , coena , dinner, supper.] Of or pertaining to dinner or supper. [ R.] « The Romans washed, were anointed, and wore a cenatory garment. Sir T. Browne. » Found on http://www.encyclo.co.uk/webster/C/43