i Register
In some senses, lettuce is marked as slang, US. Watch for register when choosing this word.
noun
An edible plant, Lactuca sativa and its close relatives, having a head of green or purple leaves.
The leaves of the lettuce plant, eaten as a vegetable; as a dish often mixed with other ingredients, dressing etc.
I’ll have a ham sandwich with lettuce and tomato.
United States paper currency; dollars.
To steady himself he counts the money left in his wallet. Seventy-three; today was payday. Fingering so much lettuce strengthens his nerves.
Twenty dollars an hour? That's a lot of lettuce!
A strong yellow-green color, like that of lettuce (also called lettuce green).
Marijuana.