quantum leaps

noun

plural of quantum leap
as in breakthroughs
a sudden large change or improvement Prices have taken a quantum leap upward. The new drug is a quantum leap in the fight against cancer.

Related Words

Relevance

Dissimilar Words

Example Sentences

Recent Examples of Synonyms for quantum leaps
breakthroughs
Noun
  • In Beijing, seven ministries jointly issued an implementation plan for the BCI industry in August last year, targeting key technological breakthroughs by 2027.
    — Elaine Yu, CNBC, 11 July 2026
  • Stepping back from these intimate, personal breakthroughs, the series’ broader conflict over land ownership comes to a head in the penultimate episode, which was penned by Cherokee writer Tom Hanada and helmed by Navajo filmmaker Sydney Freeland.
    — Max Gao, IndieWire, 10 July 2026
Definition of breakthroughs
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

quantum leap
quantum leaps
quarantine
See all Nearby Words

Cite this Entry

“Quantum leaps.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/quantum%20leaps. Accessed 14 Jul. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of yaw

See Definitions and Examples »

Popular in Grammar & Usage

See More

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Commonly Misspelled Words

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)
See More

Popular in Wordplay

See More

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

The Words of the Week - Jul 10
See More

Popular

See More

Is that lie 'bald-faced' or 'bold-faced'?

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
banana-mirrored
Contradictory Words Quiz Pick out which word means one thing…and the opp...
See All