1. Coming next after the eleventh and just before the thirteenth in position
   - twelfth, dozenth

See also: ordinal

Encyclopedia: 12th

• proportional representation
• proportional sample
• proportional sampling
• proportional tax
• proportionality
• proportionally
• proportionate
• proportionately
• proportionateness
• proposal
• proposal of marriage
• propose
• proposer
• proposition
• propositional
• propositional calculus
• propositional logic
• propositus
• propound
• propoxyphene
• propoxyphene hydrochloride
• propping up
• propranolol
• proprietary
• proprietary colony