an oval yellow citrus fruit with a thick rind and acid flesh
the stout thorny tree, related to the orange and grapefruit, that bears this fruit: Citrus limon
a pale yellow colour
informal a feeble or useless person or thing
informal somebody or something that is unsatisfactory or worthless; a dud
lemony adj
[Middle English lymon via French from medieval Latin limon-, limo, from Arabic laymūn citrus fruit]