high-altitude

Thân thiện

A small plane flies at a high-altitude above the clouds.

Definition

1. Adjective: Occurring at or from a relatively high altitude; high-level.

Usage

• The term "high-altitude" is used attributively to describe activities, conditions, or objects that exist or operate at great heights above the ground or sea level.
• It is typically placed before a noun to modify it.

Examples

• The aircraft is designed for high-altitude reconnaissance.
• Climbers must acclimatize to high-altitude conditions.
• High-altitude winds can affect flight paths.

Advanced Usage

• "High-altitude platform": Refers to a stationary object, like a balloon or drone, operating in the stratosphere.
  • The company is testing a high-altitude platform for internet delivery.
• "High-altitude pulmonary edema (HAPE)": A medical condition caused by rapid ascent to high altitude.
  • Preventative measures are crucial to avoid high-altitude pulmonary edema.

Variants and Related Words

• High-level (adj): Often used synonymously in contexts like "high-level bombing" or "high-level meeting," though "high-level" can also refer to importance or rank.
• Altitude (n): The height of an object or point in relation to sea level or ground level.
• High-altitude sickness (n): Illness caused by exposure to low oxygen levels at high altitudes.

Synonyms

• High-level
• Elevated

Antonyms

• Low-altitude
• Sea-level

Related Phrases

• "High-altitude training": Physical training conducted at high elevations to improve athletic performance.
  • The team went to the mountains for high-altitude training.
• "High-altitude balloon": A balloon designed to ascend into the stratosphere.
  • Scientists launched a high-altitude balloon to study atmospheric data.

Học thuật

Adjective

1. occurring at or from a relative high altitude
   • high-level bombing

Từ đồng nghĩa

• high-level