parcenaryparcenary means coparcenary; coheirship. Lexicurio rates it Sui generis — a strength score of 89 out of 100.EtymologyFrom Anglo-Norman parcenerie, from parcener, from Old French parçon (“part, portion, share, division”), from Latin partītiō, partītiōnem (“division”), from partīre, from pars. By surface analysis, parcen + -ary.nouncoparcenary; coheirship.