Simple Definition of ubiquitous

from our Learner's Dictionary

ubiquitous

adjective

: seeming to be seen everywhere
ubiquitous celebrities
The company's advertisements are ubiquitous.

Cite this Entry

“Ubiquitous.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/ubiquitous. Accessed 20 Jun. 2026.

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