immensely
Americanadverb
Etymology
Origin of immensely
Explanation
Immensely is an adverb that means vastly, or very, or hugely. An immensely good time is a really, really good time. If you know that immense means huge, then you probably already have a sense of what immensely means. It's a word for describing the enormous degree of something. A New York Times bestseller is an immensely popular book. Any offensive lineman is an immensely large human being. The earth is immensely old. A mouse can't be described as doing anything immensely, but an elephant does things immensely all the time.
Vocabulary lists containing immensely
"Rikki-Tikki-Tavi" by Rudyard Kipling
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"Arachne"
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Selection Vocabulary 1, Unit 1
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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.
"What was striking was how the amount of TBX5 matters immensely," says Zoe Grant, PhD, a first author of the study and a postdoctoral researcher in Bruneau's lab.
From Science Daily ● Aug. 13, 2026
Over the past few years, chicken has been immensely profitable for meatpackers.
From The Wall Street Journal ● Aug. 10, 2026
But swimmers and others who use the facility are now learning that pre-Olympic construction probably will force them out of three immensely popular swimming pools for more than a year.
From Los Angeles Times ● Aug. 1, 2026
The singer herself says that she is "immensely honoured" to be part of the Cesaria Evora Orchestra, which performs around the world to keep alive the music of the "barefoot diva" who died in 2011.
From Barron's ● Jul. 2, 2026
Ron looked immensely guilty and turned his back on her.
From "Harry Potter and the Half-Blood Prince" by J.K. Rowling
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.
