Definition

1. Adjective:
   • Located on or above the surface of the earth: Describes something that is not buried or subterranean, but exists at or above ground level.
   • Open, public, or legitimate: In figurative use, it can describe activities or organizations that operate openly and legally, as opposed to secretly or illegally.

Usage Examples

• Adjective:
  • The city's power lines are all aboveground, making them vulnerable to storms.
  • The new rail system will be entirely aboveground, unlike the old subway.
  • After years of secret meetings, their political movement finally became an aboveground organization.

Advanced Usage

• "aboveground economy": Refers to the formal, legal sector of economic activity that is taxed and monitored by the government, as opposed to the informal or black market economy.
  • The policy aimed to bring more businesses into the aboveground economy.

Variants and Related Words

• Above-ground (adjective): A hyphenated variant with the same meaning.
  • Above-ground swimming pools are popular in some regions.

Synonyms

• Surface: Pertaining to or located on the surface.
• Overground: Chiefly British English for aboveground, especially regarding transportation.
• Open: Operated or conducted publicly.

Antonyms

• Underground: Located beneath the surface of the ground; secret or illicit.
• Subterranean: Existing, situated, or operating below the earth's surface.

Related Phrases

• Aboveground storage tank: A tank used to hold liquids or gases, situated on the surface rather than buried.

  • The factory uses aboveground storage tanks for safety inspections.

• Aboveground pool: A swimming pool constructed on the surface of the ground, not in-ground.

  • They installed an aboveground pool in their backyard.

Adjective

1. on or above the surface of the ground
   • aboveground nuclear testing
   • surface instruments for detecting oil deposits
   • surface transportation