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Word of the Day Monday, June 22, 2026

fastidious

/fæstɪˈdaɪəs/ adjective · British & US
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What does fastidious mean?

adjective

Having a strong attention to detail; meticulous and demanding in one's standards.

Example

"She was a fastidious editor, ensuring every comma and period was in its correct place."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for fastidious

Antonyms of fastidious

Rhymes with fastidious

Etymologically related