grail
noun(grail)
the cup or platter used according to medieval legend by Christ at the Last Supper and thereafter the object of knightly quests
grail
noun(grail)
the object of an extended or difficult quest
grail
noun(grail)
an object or goal that is sought after for its great significance
grail
noun(grail)
the cup that is said to have been used by Jesus Christ and that was sought by knights during the Middle Ages