The _admiral of the fleet_ is the highest officer under the admiralty of Great Britain; it is rather an honorary distinction, and usually attained by seniority and service: when this officer serves afloat, he hoists the proud distinction of the Union flag at the main.
The _lord high-admiral_ was one of the principal officers of the state, who formerly decided all cases relating to the sea: he wore a gold call and chain, similar in form to that which has descended to the boatswain and his mate. This dignity has been extinct for many years, and the duty merged into that of the lords-commissioners and admiralty court; in 1827, it was revived for a short time in the person of His Royal Highness the Duke of Clarence.
The epithet of _admiral_ was also formerly applied to any large or leading ship, without reference to flag; and is still used for the principal vessel in the cod and whale fisheries. That which arrives first in any port of Newfoundland retains this title during the season, with certain rights of beach in flakes. The master of the second ship becomes the vice-admiral, and the master of the third the rear-admiral.
ADMIRAL. A beautiful and rare shell of the genus _Conus_; the varieties are designated the grand-admiral, the vice-admiral, the orange-admiral, and the extra-admiral.
ADMIRALTY. An office for the administration of naval affairs, presided over by a lord high-admiral, whether the duty be discharged by one person, or by commissioners under the royal patent, who are styled lords, and during our former wars generally consisted of seven. The present constitution of the Board of Admiralty comprises--the first lord, a minister and civilian as to office; four naval lords; one civil lord attending to accounts, &c.; one chief secretary; one second secretary. Two lords and one secretary form a legal Board of Admiralty wherever they may be assembled, under the authority of the board or its chief.
ADMIRALTY COURT. The constitution of this court relatively to the legislative power of the king in council, is analogous to that of the courts of common law relatively to the parliament of the kingdom.--_High Court of Admiralty_, a supreme court of law, in which the authority of the lord high-admiral is ostensibly exercised in his _judicial_ capacity for the trial of maritime causes of a civil nature. Although termed the High Court of Admiralty, more properly this is the Court of Vice-Admiralty, and relates solely to civil and military matters of the sea, and sea boundaries, prizes, collisions, vessels or goods cast on the shore where the vice-admirals have civil jurisdiction, but no naval power, as the lord-lieutenants of counties are named in their patents "vice-admirals of the same;" in like manner all governors of colonies. All cases in connection are tried by the Admiralty Court in London, or by our "courts of vice-admiralty and prize jurisdictions abroad." Admirable as some of the decisions of this expensive tribunal have been, it has all the powers of the Inquisition in its practice, and has thereby been an instrument of persecution to some innocent navigators, while it has befriended notorious villains. Besides this we have the Admiralty Court of Oyer and Terminer, for the trial of all murders, piracies, or criminal acts which occur within the limits of the country, on the coast-lines, at sea, or wherever the admiralty jurisdiction extends--the deck of a British ship included.