Vicar

n. priest who serves in various substitute capacities in different Christian denominations

In the broadest sense, a vicar (from the Latin vicarius) is anyone acting "in the person of" or for a superior (compare "vicarious"). In this sense, the title is comparable to lieutenant. Usually the title appears in a number of Christian ecclesiastical contexts, but in the Holy Roman Empire a local representative of the emperor, perhaps an archduke, might be styled "vicar". "Representative" is the best definition of this word.
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Vícar is a municipality of Almería province, in the autonomous community of Andalusia, Spain.
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Noun
1. a Roman Catholic priest who acts for another higher-ranking clergyman
(hypernym) priest
2. (Episcopal Church) a clergyman in charge of a chapel
(hypernym) clergyman, reverend, man of the cloth
(classification) Episcopal Church, Protestant Episcopal Church
3. (Church of England) a clergyman appointed to act as priest of a parish
(hypernym) clergyman, reverend, man of the cloth
(classification) Anglican Church, Anglican Communion, Church of England

v. rejuvenate; evolve, develop

(n.)
The incumbent of an appropriated benefice.
  

(n.)
One deputed or authorized to perform the functions of another; a substitute in office; a deputy.