1. a person who refuses to admit the truth or existence of something
2. a unit of measurement for the fineness of yarn, silk, or nylon fiber
Usage: technical
3. a small silver coin formerly used in France
Usage: historical

Examples

• The climate change denier refused to accept scientific evidence.
• Holocaust deniers spread dangerous misinformation.
• She was a denier of her own mistakes.
• The stockings were made of 15-denier nylon.
• Higher denier fabrics are typically more durable.
• The medieval denier was worth very little.
• Collectors prize ancient French deniers.