Ocean

/ˈoʊʃən/

Meaning & Definition

noun
A large body of salt water that covers most of the Earth's surface.
The Atlantic Ocean is known for its turbulent storms.
One of the major divisions of the world's oceanic waters, such as the Pacific Ocean or the Indian Ocean.
She dreams of sailing across the Pacific Ocean.
A vast expanse of something, often used metaphorically.
He felt a wave of emotions crash over him like an ocean.

Etymology

Middle English, from Latin 'oceanus', from Greek 'ōkeanos'.

Common Phrases and Expressions

ocean of opportunity
A vast amount of potential for success or advancement.
ocean breeze
A gentle wind coming from the ocean, often refreshing.
ocean currents
Large-scale water movements in the ocean influencing climate and marine life.

Related Words

sea
A smaller body of salt water, partially enclosed by land.
marine
Related to or occurring in the sea.
tidal
Relating to the regular rise and fall of sea levels.

Slang Meanings

The big blue
They went sailing out on the big blue this weekend.
The deep
He loves fishing in the deep off the coast.