simultaneously
Americanadverb
Other Word Forms
Etymology
Origin of simultaneously
Explanation
Use the adverb simultaneously to describe actions that occur at the same time. You are reading this sentence and simultaneously learning a new word! Simultaneously doesn’t have to describe two different actions. It just means that things are happening at the same time. If a presidential debate is broadcast simultaneously on three television channels, “broadcast” is the only action but it’s happening in three places at once.
Vocabulary lists containing simultaneously
Vocabulary from the Introduction to "Reality is Broken" by Jane McGonigal
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
The Devil's Arithmetic
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Drums, Girls, and Dangerous Pie
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
Abdullah cited GSK’s decision to move some drug candidates straight from early-stage to late-stage studies, and to run several pivotal trials for the same medicine simultaneously as practical applications of that pledge.
From The Wall Street Journal ● Oct. 27, 2026
Over the summer, management said too many promotions run simultaneously had made messaging less clear for staff and for customers.
From MarketWatch ● Oct. 26, 2026
Their results showed that exceptionally high accuracy could be maintained even when multiple qubits were operating simultaneously.
From Science Daily ● Oct. 26, 2026
The Broad is also simultaneously entering into a partnership with Mark Bradford’s nonprofit arts and education foundation, Art + Practice, in Leimert Park.
From Los Angeles Times ● Oct. 20, 2026
Once again, it was a case of the baby and the doctor arriving simultaneously.
From "Cheaper by the Dozen" by Frank B. Gilbreth Jr. and Ernestine Gilbreth Carey
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions 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.
