two (or more) slices of bread with a filling between them
leaves of any of various plants of Lactuca sativa
any of various plants of the genus Lactuca
mildly acid red or yellow pulpy fruit eaten as a vegetable
native to South America; widely cultivated in many varieties
back and sides of a hog salted and dried or smoked; usually sliced thin and fried
English scientist and Franciscan monk who stressed the importance of experimentation; first showed that air is required for combustion and first used lenses to correct vision (1220-1292)
English statesman and philosopher; precursor of British empiricism; advocated inductive reasoning (1561-1626)
