1. European annual wild lettuce having prickly stems; a troublesome weed in parts of United States
   - prickly lettuce, horse thistle, Lactuca serriola

Type of: compass flower, compass plant

• subjugated
• subjugation
• subjugator
• subjunction
• subjunctive
• subjunctive mood
• subkingdom
• subkingdom Metazoa
• triacetate
• triacid
• triad
• triadic
• Triaenodon
• Triaenodon obseus
• triage
• Triakidae
• trial
• trial attorney
• trial balance
• trial balloon
• trial by ordeal
• trial court
• trial impression
• trial judge
• trial lawyer