The definition of a lid is the removable cover of something, or is an action to stop something, or is slang for an ounce of marijuana.(noun)
See lid in Webster's New World College Dictionary
Origin: ME < OE hlid (akin to Ger -lid in augenlid, eyelid) < base seen in OE hlidan, to cover < IE base *lei-, to lean
See lid in American Heritage Dictionary 4
Origin: Middle English
Origin: , from Old English hlid; see klei- in Indo-European roots.
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