alt

/ælt/

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The word "alt" is a short form of "altitude," which refers to how high something is above a certain point, usually above sea level. In different contexts, "alt" can also relate to the angular distance of something in the sky.

Basic Explanation:

• Part of Speech: Noun
• Meaning: The height or angular distance of an object above the horizon, especially in relation to celestial bodies like stars and planets.

Usage Instructions:

• You can use "alt" when discussing the position of stars, planets, or other celestial objects in the sky.
• It is often used in scientific or astronomical contexts.

Example:

• "The alt of the North Star is approximately 30 degrees above the horizon."

Advanced Usage:

In more advanced contexts, "alt" can be part of discussions in astronomy, navigation, and aviation, where precise measurements are important.

Word Variants:

• Altitude (noun): The height of an object in relation to sea level or ground level.
• Altitudinal (adjective): Relating to altitude.

Different Meanings:

• In a broader sense, "alt" can refer to different types of measurements in various fields, like aviation, where it is crucial for flight paths and safety.

Synonyms:

• Height
• Elevation
• Altitude

Idioms and Phrasal Verbs:

While "alt" itself doesn’t have specific idioms or phrasal verbs directly associated with it, the word "altitude" can be used in phrases that relate to reaching new heights or levels, both literally and figuratively.

Summary:

In summary, "alt" mainly refers to the height or angular position of celestial objects above the horizon. It is most commonly used in scientific discussions, especially in astronomy and navigation.

Academic

Noun

1. angular distance above the horizon (especially of a celestial object)

Synonyms

• elevation
• EL
• altitude
• ALT