Prior

Part of speech: noun (n.)

The superior of a priory, and next below an abbot in dignity. Conventical, or Conventual, prior, a prior who is at the head of his own house. See the Note under Priory. -- Claustral prior, an official next in rank to the abbot in a monastery; prior of the cloisters.

Part of speech: adjective (a.)

Preceding in the order of time; former; antecedent; anterior; previous; as, a prior discovery; prior obligation; -- used elliptically in cases like the following: he lived alone [in the time] prior to his marriage.