Definition

1. Proper noun:
   • The South Atlantic: The region of the Atlantic Ocean that lies south of the equator. It is a specific geographical designation for the southern portion of this ocean basin.

Usage

• The term "South Atlantic" is used as a proper noun to refer to a distinct geographical area. It is typically preceded by the definite article "the."
• It is used in contexts discussing geography, oceanography, climate, navigation, and historical events specific to that region.

Examples

• Proper noun:
  • The ship sailed across the South Atlantic.
  • Ocean currents in the South Atlantic influence the climate of South America and Africa.
  • Several islands, like Saint Helena, are located in the South Atlantic.

Advanced Usage

• "the South Atlantic Ocean": A fuller, more formal name for the same region.
  • Research vessels are studying marine life in the South Atlantic Ocean.

Variants and Related Words

• South Atlantic Anomaly (noun phrase): A region over the South Atlantic where Earth's inner Van Allen radiation belt comes closest to the planet's surface.
  • Satellites passing through the South Atlantic Anomaly often experience electronic glitches.

Synonyms

• Southern Atlantic (less common variant)
• South Atlantic region

Related Phrases

• South of the equator in the Atlantic: A descriptive phrase defining the area.
  • The fishing grounds are located south of the equator in the Atlantic.

Noun

1. that part of the Atlantic Ocean to the south of the equator