1. Cylindrical tumblers consisting of two parts that are held in place by springs; when they are aligned with a key the bolt can be thrown
   - pin

Type of: tumbler

Part of: cylinder lock

• positive degree
• positive feedback
• positive fraud
• positive identification
• positive magnetic pole
• positive muon
• positive pole
• positive reinforcer
• positive reinforcing stimulus
• positive stimulus
• positively
• positively charged
• positiveness
• positivism
• positivist
• positivistic
• positivity
• positron
• positron emission tomography
• positron emission tomography scanner
• posology
• poss
• posse
• posse comitatus
• posseman