Ocean
Noun
UK
/ˈəʊ.ʃən/
US
/ˈoʊ.ʃən/
Level: Easy - A1 (Beginner)
Definition
A large body of saltwater covering most of the Earth.
Example
"We went swimming in the ocean last summer."
"The ocean is home to thousands of species, including dolphins, whales, and colorful fish, making it very important for the Earth’s ecosystem."
"Sailors have crossed oceans for centuries to explore new lands, trade goods, and discover unknown parts of the world."
Explanation
An ocean is a very large body of saltwater that covers most of the Earth. Oceans are home to many plants and animals, like fish, whales, and corals. People swim, travel, fish, or relax by oceans. Oceans also affect the weather and climate of the planet. The word is often used when talking about geography, travel, nature, or adventure. Understanding “ocean” helps children and learners imagine large water areas and how life depends on them.