1. Containing more alcohol than proof spirit; stronger than proof spirit; that is, containing more than 49.3 per cent by weight of alcohol

Encyclopedia: Overproof

• infructescence
• infundibuliform
• infundibulum
• infuriate
• infuriated
• infuriating
• infuriatingly
• infuriation
• infuscate
• infuse
• infuser
• infusible
• infusion
• Infusoria
• infusorian
• inga
• Inga edulis
• Inga laurina
• ingathering
• Inge
• ingeminate
• ingenious
• ingeniously
• ingeniousness
• ingenuity