# jealously

/ˈdʒɛɫəsɫi/ (US) · /dʒˈɛləsli/ (UK) · CEFR B2 · Adverb

Source: https://englishreference.com/word/jealously
Updated: 2026-10-14

## Definition

in a way that shows jealousy — wanting what another person has or fearing to lose someone you love. You also use it when someone protects something very carefully.

For teachers: with envy or possessiveness toward another's advantages or relationships, showing fear of rivalry or loss. Often extends to vigilant protection, as in guarding rights, privacy, or information.

## Examples

- She looks jealously at her sister's new bike.
- He watches jealously as his best friend spends more time with the new student at lunch.
- The archive guards its medieval manuscripts jealously, allowing only a few scholars to handle them under strict supervision.

## Usage notes

- Manner adverb — typically placed after the verb or at the end of the clause.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.