ominously
Americanadverb
Explanation
Ominously is a word to describe how something threatening appears. If you're golfing and dark gray clouds ominously appear, you'd better call it a day. Originating from the Latin word ominosus, meaning "full of foreboding," the adverb ominously indicates when an action is done in an ominous manner, possibly indicating danger or evil is in the future. You might want to reconsider that moonlit hike if a wolf ominously howls just as you are about to begin. If gigantic waves are ominously crashing into the shore, it would be wise to devote the day to building a sand castle rather than snorkeling.
Vocabulary lists containing ominously
Of Mice and Men
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!
Tangerine
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!
Harry Potter and the Cursed Child
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.
Ominously they take on France, the defending champions who took apart Ireland on Thursday night, next weekend.
From BBC • Feb. 7, 2026
Ominously, Alcaraz is still getting better and he has developed nerves of steel, refusing to give up even when the odds are against him.
From Barron's • Jan. 31, 2026
Ominously, Wright informed an attorney for Prenda principal John L. Steele, “If you say answering these kinds of questions would incriminate him, I’m inclined to take you at your word.”
From Los Angeles Times • Dec. 12, 2023
Ominously, that sentence has parallels to the geopolitical situation and climate change today.
From Salon • Dec. 24, 2022
Ominously, there were many cobwebbed boxes piled on a table where Harry was clearly supposed to sit; they had an aura of tedious, hard, and pointless work about them.
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.