Anthelion is an astronomical phenomenon that occurs in the sky. It is a term that is not commonly used in everyday language, and many people may not have heard of it before. In this article, we will explore the definition and meaning of anthelion, its origins, and its associations. We will also look at examples of how it is used in sentences.
Definitions
Anthelion is a term used to describe a bright spot or halo that appears in the sky opposite the sun. It is caused by the reflection and refraction of sunlight on ice crystals in the atmosphere. The anthelion is often seen as a circular or elliptical shape around the point opposite the sun.
Origin
The word anthelion comes from the Greek words “anti” meaning opposite and “helios” meaning sun. It was first used in the 17th century to describe the phenomenon of a bright spot in the sky opposite the sun.
Meaning in different dictionaries
The meaning of anthelion is consistent across different dictionaries. It is defined as a bright spot or halo in the sky opposite the sun caused by the reflection and refraction of sunlight on ice crystals in the atmosphere.
Associations
Anthelion is associated with atmospheric optics and is often seen in conjunction with other optical phenomena such as sun dogs, halos, and parhelia. It is also associated with cold weather and is more commonly seen in polar regions.
Synonyms
There are no synonyms for anthelion as it is a specific term used to describe a particular phenomenon.
Antonyms
There are no antonyms for anthelion as it is a specific term used to describe a particular phenomenon.
The same root words
There are no other words with the same root as anthelion.
Example Sentences
- “As I looked up at the sky, I noticed a bright spot opposite the sun. It was an anthelion.”
- “The anthelion was a beautiful sight to see, with its circular shape and bright halo.”
- “The anthelion was a reminder of the beauty and complexity of our atmosphere.”