sun
Definition
The sun is a star. It is a giant ball of hot gas that is located at the centre of our solar system. The sun is the closest star to Earth, and it provides us with light and heat.
The sun is made up of hydrogen and helium gas. These gases are constantly fusing together, which releases energy. This energy is what powers the sun and allows it to shine.
The sun is very important to life on Earth. It provides the energy that plants need to grow, and it also helps to regulate the Earth's climate.
How can the word be used?
The sun is the star at the centre of our solar system.
Different forms of the word
Noun: sun.
Adjective: solar.
Verb: to sun.
Etymology
The word "sun" comes from the Old English word "sunne", which is related to the words for "sun" in other Germanic languages, such as German "Sonne" and Dutch "zon". It was first used in English in the 7th century.
The word "solar" means "of or relating to the sun".
The word "to sun" means to expose oneself to the sun's rays.
Question
What is the sun?