Definition of "farse"

farse¹

/fɑː(ɹ)s/

noun
plural farses
1. A vernacular paraphrase inserted into Latin liturgy.

farse²

/fɑː(ɹ)s/

verb
third-person singular simple present farses, present participle farsing, simple past and past participle farsed
1. (transitive) To insert vernacular paraphrases into (a Latin liturgy).
  Quotations
  There is also evidence of glossing (or farsing) the texts of the Epistles read in the masses of the Christmas Octave.
  2010, Frank C. Senn, The People's Work: A Social History of the Liturgy, page 138