Meaning of the word seas in English

What does seas mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

seas

US /siːz/
UK /siːz/

Plural Noun

the expanse of salt water that covers most of the earth's surface and surrounds its landmasses

Example:
The ship sailed across the vast seas.
Many different creatures live in the deep seas.