Definition

1. Proper noun:
   • The United Nations Security Council: A permanent principal organ of the United Nations charged with ensuring international peace and security.
   • South Carolina: A state located in the southeastern region of the United States, one of the original Thirteen Colonies.
2. Noun:
   • Scandium: A chemical element (symbol Sc, atomic number 21), a soft, silvery-white metallic element.

Usage Examples

• Proper noun (UN Security Council):
  • The SC will convene an emergency session to discuss the crisis.
  • A resolution must be approved by the SC to have international legal force.
• Proper noun (South Carolina):
  • Charleston is a historic port city in SC.
  • They traveled from SC to Georgia.
• Noun (Scandium):
  • Sc is used in some high-intensity lightbulbs.
  • The alloy contains a small amount of sc.

Advanced Usage

• Diplomatic Context: "The SC" is a standard abbreviation in international relations and news reports referring specifically to the United Nations Security Council. Its decisions are binding on all UN member states.
• Geographic/Administrative Context: "SC" is the official two-letter postal abbreviation for the state of South Carolina, used in addresses and formal documentation.
• Scientific Notation: In chemistry and materials science, "Sc" is the standard elemental symbol for scandium, used in formulas and periodic tables.

Variants and Related Words

• Security Council: The full name of the UN organ abbreviated as "SC".
• South Carolinian: A demonym for a person or thing from South Carolina.
• Scandium oxide (Sc₂O₃): A compound of scandium.

Synonyms

• For "UN Security Council": The Council (in specific diplomatic contexts).
• For "South Carolina": The Palmetto State (its official nickname).
• For "scandium": Element 21 (by atomic number).

Notes on Usage

• As an abbreviation, "SC" is typically written in uppercase letters.
• The intended meaning is almost always clear from the context (e.g., political news vs. a US address vs. a chemistry text).
• In running text, it is often preceded by the definite article "the" when referring to the UN body ().

Noun

1. a permanent council of the United Nations; responsible for preserving world peace
2. a state in the Deep South; one of the original 13 colonies
3. a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite