Definition

1. Adjective:
   • Relating to or occurring at a great height or altitude: Describes something that happens or exists far above the ground or a base level.
   • Involving people of high rank or importance; of a high standard or complexity: Describes discussions, meetings, jobs, or concepts that involve senior officials or are advanced and sophisticated.

Usage Examples

• Adjective (Altitude):

  • The plane conducted high-level reconnaissance. (The plane performed observation from a great height.)
  • High-level winds can affect flight paths. (Winds occurring at high altitudes can influence the routes of aircraft.)

• Adjective (Rank/Complexity):

  • A high-level summit was held to discuss the crisis. (A meeting involving top leaders was organized to talk about the crisis.)
  • The course provides a high-level overview of artificial intelligence. (The course gives a sophisticated, non-detailed summary of AI concepts.)
  • She has a high-level position in the company. (She holds a senior, important job in the firm.)

Advanced Usage

• "High-level language" (Computing): A programming language that is designed to be easy for humans to read and write, abstracting away from the complex details of the computer's hardware.

  • Python is a popular high-level programming language.

• "High-level talks/negotiations": Discussions conducted between the most senior representatives of governments or organizations.

  • The ceasefire was agreed upon during high-level negotiations.

Variants and Related Words

• High-leveled (adj., less common): An alternative form meaning the same as 'high-level'.
• High-ranking (adj.): Having a high position in a hierarchy. (Synonym for the 'rank' sense).
  • A high-ranking officer.
• Top-level (adj.): Of the highest level of importance, authority, or complexity. (Close synonym).
  • Top-level management.

Synonyms

• Elevated (adj.): Raised up, especially in position or status.
• Senior (adj.): Of higher rank or longer service.
• Advanced (adj.): Far on in progress or complexity.
• Strategic (adj.): Relating to long-term, high-importance planning. (Contextual synonym).

Antonyms

• Low-level (adj.): Occurring at or from a low altitude; involving people of low rank or of a basic standard.
• Basic (adj.): Forming an essential foundation; simple.
• Ground-level (adj.): At or relating to the surface of the ground.

Related Phrases

• At a high level: This phrase is used to describe how something is done or considered—in a general, non-detailed way or from a position of authority.
  • We need to look at this problem at a high level first. (We need to consider this problem in a broad, strategic way initially.)

Adjective

1. occurring at or from a relative high altitude
   • high-level bombing
2. at an elevated level in rank or importance
   • a high-level official
   • a high-level corporate briefing
   • upper-level management