Word Study
quinquagesima
CIDE DICTIONARY
quinquagesima, a. [L., fr. quinquagesimus the fiftieth, akin to quinquaginta fifty, quinque five. See Five.].
Fiftieth. [1913 Webster]
OXFORD DICTIONARY
quinquagesima, n. (in full Quinquagesima Sunday) the Sunday before the beginning of Lent.
Etymology
med.L, fem. of L quinquagesimus fiftieth f. quinquaginta fifty, after QUADRAGESIMA
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