mostly
Americanadverb
-
for the most part; in the main.
The work is mostly done.
-
chiefly; principally.
-
generally; customarily.
adverb
-
almost entirely; chiefly
-
on many or most occasions; usually
Etymology
Origin of mostly
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.
The team found that motor control in fruit flies mostly occurs locally.
From Science Daily • Jun. 10, 2026
NextEra said it would buy Dominion in a mostly stock deal, creating a giant that would be more than double the size by market capitalization of the next biggest utility.
From The Wall Street Journal • Jun. 10, 2026
The long list of 11 mostly rarities featured 13 soloists.
From Los Angeles Times • Jun. 9, 2026
Investors were mostly looking for detailed information about the launch of Siri AI, the company’s long awaited update to its Siri chatbot that runs on Apple Intelligence.
From Barron's • Jun. 9, 2026
He was embarrassed about Teddy pushing him, but mostly he was sad.
From "The Way to Rio Luna" by Zoraida Cordova
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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.