what is a lid

A lid is a movable cover for the opening of a hollow container, such as a vessel or box. It serves as the closure or seal, usually one that completely closes the object. Lids can be placed on small containers such as tubs as well as larger lids for open-head pails and drums. Lids are also referred to in the Bible, in the Book of Numbers. In slang, the term "lid" is commonly used as a synonym for an ounce of herbal cannabis. The term "lid" is also used in idiomatic expressions, such as "every pot will find its lid," which refers to people finding an appropriate match in marriage.