1. Totally deaf; unable to hear anything
   - profoundly deaf, deaf as a post, unhearing

See also: deaf

• nucleole
• nucleolus
• nucleolus organiser
• nucleolus organizer
• nucleon
• nucleon number
• nucleonics
• nucleoplasm
• nucleoprotein
• nucleoside
• nucleoside reverse transcriptase inhibitor
• nucleosynthesis
• nucleotide
• nucleus
• nucleus niger
• nuclide
• Nuda
• nuddy
• nude
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• nude statue