European annual wild lettuce having prickly stems; a troublesome weed in parts of United States
a leaf having prickly margins
southwestern Asian plant widely cultivated for its succulent edible dark green leaves
having prickly leaves
leaves of any of various plants of Lactuca sativa
having or covered with protective barbs or quills or spines or thorns or setae etc.
any of various plants of the genus Lactuca
informal terms for money