Pogs, a game that was popular with children in the 1990s, originally played with the flat circular cardboard caps from packaged milk.

plural of ball cap

Alternative form of ballcap

(obsolete) Alternative form of huffcap

plural of huff-cap

A woman's tight-fitting cloth hat popular in the early twentieth century.

(journalism, typography) A variant of title case in which every word begins with an upper-case letter and its other letters are lower-case.

plural of cap of liberty

Synonym of liberty cap (“symbolic headwear”)

plural of trencher cap