1. Coming next after the second and just before the fourth in position
   - third, tertiary

See also: ordinal

Encyclopedia: 3rd

• Triaenodon obseus
• triage
• Triakidae
• trial
• trial attorney
• trial balance
• trial balloon
• trial by ordeal
• trial court
• trial impression
• trial judge
• trial lawyer
• trial period
• trial run
• trial-and-error
• trialed
• Trialeurodes
• Trialeurodes vaporariorum
• trialled
• trialogue
• triamcinolone
• triangle
• triangular
• triangular bandage
• triangular prism