jealousy

noun

jeal·​ou·​sy ˈje-lə-sē How to pronounce jealousy (audio)
plural jealousies
Synonyms of jealousynext
1
: a jealous disposition, attitude, or feeling
a marriage destroyed by jealousy
petty jealousies
2
: zealous vigilance
… cherish their official political freedom with fierce jealousyPaul Blanshard

Did you know?

Jealousy vs. Envy

Depending on who you ask, jealousy and envy are either exact synonyms, totally different words, or near-synonyms with some degree of semantic overlap and some differences. It is difficult to make the case, based on the evidence of usage that we have, for either of the first two possibilities. Both jealousy and envy are often used to indicate that a person is covetous of something that someone else has, but jealousy carries the particular sense of “zealous vigilance” and tends to be applied more exclusively to feelings of protectiveness regarding one’s own advantages or attachments. In the domain of romance, it is more commonly found than envy. If you were to say “your salt-shaker collection fills me with jealousy,” most people would take it to mean much the same thing as “your salt-shaker collection fills me with envy.” But if someone made a flirtatious comment to your partner, you would likely say that it caused you jealousy, not envy.

Examples of jealousy in a Sentence

petty jealousies among political rivals a marriage ruined by infidelity and jealousy He was driven crazy with jealousy. He was unable to control his jealousies.
Recent Examples on the Web
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.
See what happens when jealousy, suspicion and deception take over. Hema Sivanandam, Mercury News, 9 Mar. 2026 In reaching their stunning verdicts, jurors who heard chilling rape and abuse allegations involving at least 11 women over the more than monthlong trial rejected the defense’s positions that the victims were lying and motivated by money, heartbreak, or jealousy. Molly Crane-Newman, New York Daily News, 9 Mar. 2026 Keke Palmer harbors a touch of jealousy toward her 3-year-old son. Selome Hailu, Variety, 4 Mar. 2026 Her writing invariably sparks discourse, sometimes misogynistic, often written off as jealousy over her success. Malavika Kannan, Vulture, 3 Mar. 2026 See All Example Sentences for jealousy

Word History

First Known Use

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of jealousy was in the 13th century

Browse Nearby Words

Cite this Entry

“Jealousy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jealousy. Accessed 14 Mar. 2026.

Kids Definition

jealousy

noun
jeal·​ou·​sy ˈjel-ə-sē How to pronounce jealousy (audio)
plural jealousies
: a jealous disposition, attitude, or feeling

More from Merriam-Webster on jealousy

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