1. Not capable of being used
   - unserviceable, unuseable

See also: useless

Encyclopedia: Unusable

• Peter O'Toole
• peter out
• Peter Pan
• Peter Pan collar
• Peter Paul Mauser
• Peter Paul Rubens
• Peter Seamus O'Toole
• Peter Seeger
• Peter Sellers
• Peter Stuyvesant
• Peter Tchaikovsky
• Peter the Great
• Peter's gland
• Peter's pence
• Peterborough
• Peterburg
• peterman
• Petersburg
• Petersburg Campaign
• petfood
• pethidine
• petiole
• petiolule
• petit
• petit bourgeois