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

Derived forms: horse thistles

Type of: compass flower, compass plant

Encyclopedia: Horse thistle

• enforceable
• enforced
• enforcement
• enforcer
• enfranchise
• enfranchised
• enfranchisement
• engage
• engaged
• engagement
• engagement ring
• engaging
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• Engelbert Humperdinck
• Engelmann spruce
• Engelmann's spruce
• engelmannia
• Engels
• engender
• engild
• engine
• engine block
• engine cooling system
• engine driver
• engine failure