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Definition of jealousy

jealousy

/ˈdʒɛl.ə.si/
jeal · ou · sy

Adverb:jealously
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Plural:jealousies
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Adjective:jealous
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jealousy Lexical Profile

jealousy Game Scores & Validity

• noun

1

A feeling of resentment, bitterness, or discontent aroused by someone else's possessions, achievements, or perceived advantages.

Example

"She felt a sudden pang of jealousy when her colleague was selected for the fellowship."


2

A state of anxious suspicion, insecurity, or rivalry regarding the faithfulness of a romantic partner or the fear of losing someone's affection to another.

Example

"Unfounded jealousy gradually eroded the trust that had held their marriage together."


3

Fierce vigilance or protective care in guarding a right, possession, or reputation.

Example

"The committee guarded its constitutional authority with fierce jealousy."

Synonyms
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Antonyms
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Word Nuance & Usage

In strict usage, 'jealousy' involves the fear of losing something one already possesses (especially a relationship or status) to a rival, whereas 'envy' refers to desiring something that belongs to someone else; however, in everyday speech, 'jealousy' is widely used for both meanings.

• Rhymes for jealousy

Word Origin & Etymology

Borrowed from Old French 'jalousie', from 'jalous' (jealous), which traces back through Vulgar Latin '*zelosus' to Late Latin 'zelus' and Ancient Greek 'zelos' (zeal, emulation, or rivalry).

Cite this Entry


Wordmom. (2026). Definition of Jealousy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/jealousy
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