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Word of the Day Tuesday, June 9, 2026

terrarium

/tɛˈrɑːriəm/ noun · British & US
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What does terrarium mean?

noun

A sealed glass container, often used for plants, in which the air is circulated by the plants' transpiration and the condensation of water on the inside of the container.

Example

"The terrarium on her desk was a miniature ecosystem, complete with tiny trees and a small waterfall."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for terrarium

Antonyms of terrarium

Rhymes with terrarium

Etymologically related