Sovereign

Part of speech: noun (n.)

1. The person, body, or state in which independent and supreme authority is vested; especially, in a monarchy, a king, queen, or emperor. No question is to be made but that the bed of the Mississippi belongs to the sovereign, that is, to the nation. Jefferson.

2. A gold coin of Great Britain, on which an effigy of the head of the reigning king or queen is stamped, valued at one pound sterling, or about $4.86.

3. Any butterfly of the tribe Nymphalidi, or genus Basilarchia, as the ursula and the viceroy.

Synonyms: King; prince; monarch; potentate; emperor.

Part of speech: adjective (a.)

1. Supreme or highest in power; superior to all others; chief; as, our sovereign prince.

2. Independent of, and unlimited by, any other; possessing, or entitled to, original authority or jurisdiction; as, a sovereign state; a sovereign discretion.

3. Princely; royal. "Most sovereign name." Shak. At Babylon was his sovereign see. Chaucer.

4. Predominant; greatest; utmost; paramount. We acknowledge him [God] our sovereign good. Hooker.

5. Efficacious in the highest degree; effectual; controlling; as, a sovereign remedy. Dryden. Such a sovereign influence has this passion upon the regulation of the lives and actions of men. South. Sovereign state, a state which administers its own government, and is not dependent upon, or subject to, another power.