isochrone

/'aisoukrɔn/

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Isochrone (noun)

Basic Definition: An isochrone is a line on a map or a graph that connects points where something happens or arrives at the same time. Think of it like a boundary that shows how far you can travel in a certain amount of time.

Usage Instructions:

• You can use "isochrone" when talking about travel, transportation, or any area where timing is important. It is often used in fields like geography, urban planning, and transportation studies.

Example Sentence:

• "The city planners created an isochrone map to show how long it would take for people to reach the new subway station from different neighborhoods."

Advanced Usage:

In more advanced contexts, "isochrones" can be used in mathematical modeling or in studies related to physics and engineering to analyze movement over time. For example: - "The isochrones were used to model the spread of a wildfire over several hours, helping to predict which areas would be affected first."

Word Variants:

• Isochronal (adjective): Relating to or denoting points that occur at the same time. For example: "The isochronal analysis showed that the events were synchronized."
• Isochronic (adjective): Referring to something happening at equal intervals of time. For example: "The isochronic rhythms in the music create a steady beat."

Different Meanings:

1. In geography and transportation, it relates specifically to time and distance.
2. In a broader sense, it can refer to any scenario where timing is a key factor.

Synonyms:

• Time contour (less common)
• Time boundary (used in some contexts)

Idioms and Phrasal Verbs:

While "isochrone" does not have idioms or phrasal verbs directly associated with it, you can use phrases that involve time and distance, such as: - "In the nick of time" (meaning just in time) - "Time is of the essence" (meaning that time is very important)

Summary:

An isochrone is a useful concept in discussing time and distance, particularly in planning and analysis related to transportation and geography.

Academic

Noun

1. an isogram connecting points at which something occurs or arrives at the same time