Definition

A large type of whale that is known for its speed and is found in oceans around the world.

Example

The sei whale is one of the fastest baleen whales in the ocean.

Conversation

Did you know that the sei whale is one of the fastest whales?

Really? I didn’t know they could swim that fast!

Yeah, they can reach speeds of up to 30 miles per hour.

That's impressive! I’d love to see one in the wild.

Synonyms & Antonyms

Root Explanation

This word originates from Japanese, meaning 'to be' or 'exist'.

Memory Tip

Think of the Japanese word for existence, 'sei', to remember that it relates to being or existing.

Visually Confused Words