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terrarium

American  
[tuh-rair-ee-uhm] / təˈrɛər i əm /

noun

terrariums, plural terraria plural
  1. a vivarium for land animals (distinguished from aquarium).

  2. a glass container, chiefly or wholly enclosed, for growing and displaying plants.


terrarium British  
/ tɛˈrɛərɪəm /

noun

  1. an enclosure for keeping small land animals

  2. a glass container, often a globe, in which plants are grown

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of terrarium

First recorded in 1885–90; terr(a) + -arium

Compare meaning

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Explanation

A terrarium is an enclosed, indoor garden, usually small and made of glass so that you can see your collection of plants. Most often, a terrarium is about the size of a home aquarium, and the two are often made of the same materials. Instead of keeping exotic fish, however, the owner of a terrarium keeps interesting plants and occasionally reptiles like turtles or lizards. The word terrarium was first used in the late 1800s, and it came from the word aquarium — substituting terre (meaning "land") for aqua (meaning "water").

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Vocabulary lists containing terrarium

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“Jim and I cut both songs in Minneapolis at Terrarium Studios,” Setzer said in a statement posted to the site.

From Los Angeles Times • Oct. 28, 2025

Inside Retreat Botanicals make your own terrarium or planter at the Terrarium Bar, using the shop’s materials.

From Seattle Times • Oct. 27, 2021

At the nearby Art Terrarium, sidle up to the potting bar to make your own succulent garden.

From Washington Post • Aug. 14, 2019

Architectural elements from Gensler set the tone, as do limestone countertops from Stone Source, a subway-tile backsplash from Nemo Tile, globe-shaped Lindsey Adelman Studio Terrarium lights, and walnut credenzas by BDDW.

From Architectural Digest • Feb. 24, 2015

SAT-SUN Terrarium workshop for kids ages 7 and older, materials provided, 10 a.m.

From Seattle Times • Dec. 11, 2013

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