DictionaryjealousFearful of losing affection
adjective

jealous

Protectively anxious about losing something valued to a rival.

He feels jealous when his girlfriend flirts with someone else.

Etymology

The French ancestor concerns zealous or jealous attachment. This sense focuses that intense concern on guarding something valued against a possible rival.

More examples

  • She gets jealous whenever her best friend makes plans without her.
  • His jealous questions about her coworker lead to an argument.
  • The committee remains jealous of its authority over hiring.

Forms

jealous · more jealous · most jealous

jealousy noun — Anxiety about losing affection or something valued.

jealously adverb — With anxious concern about loss or interference.

Similar words

possessive
Emphasizes wanting exclusive control rather than fearing a rival.
protective
Emphasizes guarding against harm, not necessarily loss to a rival.
suspicious
Emphasizes distrust without necessarily involving affection or rivalry.