1. (medicine) impairment of acute hearing in old age
   - presbycousis, presbyacusis

Encyclopedia: Presbycusis

• genus Pistacia
• genus Pistia
• genus Pisum
• genus Pithecanthropus
• genus Pithecellobium
• genus Pithecia
• genus Pithecolobium
• genus Pitta
• genus Pituophis
• genus Pitymys
• genus Pityrogramma
• genus Placuna
• genus Plagianthus
• genus Planera
• genus Planococcus
• genus Plantago
• genus Plasmodiophora
• genus Plasmodium
• genus Platalea
• genus Platanthera
• genus Platanus
• genus Platichthys
• genus Platycerium
• genus Platylobium
• genus Platymiscium