Webster's Revised Unabridged Dictionary · 1913

Quadragesima

Quadragesima , noun

[Latin, from quadragesimus the fortieth, from quadraginta forty; akin to quattuor four. See Four.]

(Ecclesiastical) The forty days of fast preceding Easter; Lent.
Collocations (1)
Quadragesima Sunday , the first Sunday in Lent, about forty days before Easter.