1911 Encyclopædia Britannica, Volume 10… (1911)
“ The French farce, the form to which we owe our word, was originally the “gag” that the actors in the medieval drama inserted into their parts, generally to meet the popular demand for a lightening of humour or buffoonery. It has thus been used for the lighter form of comic drama (see Drama) , and also figuratively for a piece of idle buffoonery, sham, or mockery. ”
