Definition

A type of vehicle, especially a train, that has a smooth and efficient design to reduce air resistance and improve speed.

Example

The new streamliner train can travel much faster than older models due to its aerodynamic shape.

Conversation

Did you see that new train they unveiled at the museum?

Yeah, it looked amazing! I heard it was a streamliner.

I love how sleek and modern it looks compared to older models.

Totally! It's fascinating to see how design has evolved.

Synonyms & Antonyms

Root Explanation

Streamliner → It is formed from "stream" (from Old English *stream*, meaning a flow of water) and "-liner" (from the suffix used to denote something that has a specific form or design). The word "streamliner" refers to a vehicle or object designed to move smoothly through air or water, resembling the streamlined shape of a flowing stream.

Memory Tip

Think of a 'stream' as a smooth flow of water, and remember that a 'streamliner' is designed to move smoothly through air or water, just like a stream.

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