How Do You Spell PERIHELIUM?

Pronunciation: [pˌɛɹɪhˈiːli͡əm] (IPA)

The word "Perihelium" is spelled with emphasis on the second syllable, and the pronunciation belongs to a particular field. In IPA phonetic transcription, "Perihelium" is written as /pɛrɪˈhiːliəm/, where the "i" sound is short, and the stress is on the second syllable "hi". It refers to the point in the orbit of a celestial body, such as a planet or comet, where it is closest to the sun. Correct spelling is crucial, and understanding the IPA transcription helps to achieve it.

PERIHELIUM Meaning and Definition

1. Perihelium is a term used in astronomy to describe a specific point in the orbit of a celestial object, specifically a planet or a comet, within our solar system. It refers to the point in an object's orbit where it is closest to the Sun. The word itself is derived from the combination of two Greek terms: "peri," meaning "around" or "near," and "helios," meaning "Sun."

   In our solar system, Earth's perihelion occurs around the beginning of January when our planet is closest to the Sun, at a distance of approximately 91.4 million miles (147.1 million kilometers). This yearly occurrence is due to the elliptical shape of Earth's orbit, with the Sun not exactly at the center. Other planets and comets also have their own perihelia, each unique based on their respective orbital paths around the Sun.

   Perihelium is a significant concept in astronomy, as it helps determine the amount of solar radiation received by a celestial object at different points in its orbit. This variation in radiation can greatly impact climatic conditions on a planet and play a role in the development of certain astronomical phenomena. By studying perihelia, scientists can gain valuable insights into the behavior and characteristics of celestial bodies within our solar system.

2. The point in the orbit of a planet or a comet nearest the sun-the point farthest away from the sun is called aphelion.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for PERIHELIUM

• Perhelium
• oerihelium
• lerihelium
• -erihelium
• 0erihelium
• pwrihelium
• psrihelium
• pdrihelium
• prrihelium
• p4rihelium
• p3rihelium
• peeihelium
• pedihelium
• pefihelium
• petihelium
• pe5ihelium
• pe4ihelium
• peruhelium
• perjhelium
• perkhelium

Etymology of PERIHELIUM

The word "perihelium" originates from the combination of two Greek words: "peri" (meaning "around" or "near") and "helios" (meaning "sun"). Specifically, "helios" refers to the sun in Greek mythology. When these two words come together, they form "perihelium", which refers to the point in an orbit around the sun that is closest to the sun itself.