nobleman

n. aristocrat

Nobility is a government-privileged title which may be either hereditary (see hereditary titles) or for a lifetime. Titles of nobility exist today in many countries although it is usually associated with present or former monarchies. The term originally referred to those who were "known" or "notable" and was applied to the highest social class in pre-modern societies. In the feudal system (in Europe and elsewhere), the nobility were generally those who held a fief, often land and/or office, under vassalage, i.e. in exchange for allegiance and various, mainly military, services to the Monarch and at lower levels to another nobleman. It rapidly came to be seen as a hereditary caste, sometimes associated with a right to bear a hereditary title and, for example in pre-revolutionary France, enjoying fiscal and other privileges. Today, in most countries, "noble status" is a purely honorary dignity that confers no legal privileges; an important exception is the United Kingdom, where certain titles (titles of the peerage, until recently guaranteeing a seat in the Upper House of the UK Parliament, hence its name House of Lords), still confer some residual privileges.
See more at Wikipedia.org...

Noun
1. a titled peer of the realm
(synonym) Lord, noble
(antonym) Lady, noblewoman, peeress
(hypernym) male aristocrat
(hyponym) armiger

(n.)
One of the nobility; a noble; a peer; one who enjoys rank above a commoner, either by virtue of birth, by office, or by patent.
  

(Gr. basilikos, i.e., "king's man"), an officer of state (John 4:49) in the service of Herod Antipas. He is supposed to have been the Chuza, Herod's steward, whose wife was one of those women who "ministered unto the Lord of their substance" (Luke 8:3). This officer came to Jesus at Cana and besought him to go down to Capernaum and heal his son, who lay there at the point of death. Our Lord sent him away with the joyful assurance that his son was alive.