terrarium
Americannoun
plural
terrariums, terraria-
a vivarium for land animals (aquarium ).
-
a glass container, chiefly or wholly enclosed, for growing and displaying plants.
noun
-
an enclosure for keeping small land animals
-
a glass container, often a globe, in which plants are grown
Etymology
Origin of terrarium
Compare meaning
How does terrarium compare to similar and commonly confused words? Explore the most common comparisons:
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.
There was a basketball court, wading pools, a library, a terrarium, chess tables, a gym, bicycles and a snack room filled entirely with products from Feastables, Donaldson’s snack company.
From The Wall Street Journal • Jan. 3, 2026
Earth isn’t an isolated terrarium, and life upon it has been as influenced by impacts and near misses as by continental drift.
From Slate • Oct. 21, 2024
The American remake of “The Office” transformed the blank environs of an office supplies wholesaler into an adorable terrarium.
From Salon • Mar. 1, 2024
Adam Sandler stars in “Leo” as a grumpy lizard who has spent his entire life in the terrarium of a fifth-grade classroom.
From New York Times • Nov. 21, 2023
“Why can’t they stay here? You could buy a terrarium from a pet store—and another lizard who can show them how to...do lizard stuff. I could help you look after them.”
From "Dragons in a Bag" by Zetta Elliott
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.