- Latin: festum simplex
A festival of lower rank than a “double” or a “semi-double”. The Office is said in a very simple form, with the psalms of the three nocturnes recited in one nocturne only.
- “simple feast”. . CatholicSaints.Info. 23 March 2010. Web. 1 September 2015. <http://catholicsaints.info/simple-feast/>