primarily
Americanadverb
-
essentially; mostly; chiefly; principally.
They live primarily from farming.
-
in the first instance; at first; originally.
Primarily a doctor, he later became a lawyer.
adverb
-
principally; chiefly; mainly
-
at first; originally
Etymology
Origin of primarily
Explanation
Primarily means "for the most part." If in the summer, you primarily work at a restaurant, this is the thing you do most, though you also might hang out with friends, exercise, and read books. You can use the adverb primarily any time you'd use the word "mainly" — today, many people rely primarily on the Internet to get their news. This doesn't mean they never read newspapers or watch television news, but most of the time, they learn about current events online. The Latin root of primarily is primus, which means first — most important, most likely, or what you choose before anything else.
Vocabulary lists containing primarily
The SAT: Language of the Test, List 3
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 Language of Standardized Tests, List 2
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!
The ACT: The Language of the Test, List 2
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.
One guide suggests beginners start with polylactic acid filament, a generally nontoxic material made primarily of cornstarch or sugar cane.
From The Wall Street Journal ● Aug. 15, 2026
Who you support is primarily an emotional connection forged through family or geography.
From BBC ● Aug. 15, 2026
Now, they are threatened primarily by human encroachment.
From Los Angeles Times ● Aug. 15, 2026
In the years following its acquisition by Google, the London-based DeepMind primarily functioned as an independent research entity instead of a integrated product unit.
From MarketWatch ● Aug. 15, 2026
When referring to your grandmother or grandfather in Farsi, you simply put the word "Maman" or "Baba" in front of their first name, but my grandmother primarily went by her middle name.
From "Americanized" by Sara Saedi
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.
