Quad ‧ ra ‧ ges ‧ i ‧ ma /ˌkwɒdrəˈdʒesəmə, ˌkwɒdrəˈdʒesɪmə $ ˌkwɑː-/ BrE AmE noun [uncountable]
the first Sunday in Lent (from Latin quadraginta, meaning 40, since Quadragesima is about 40 days before Easter)
Quad ‧ ra ‧ ges ‧ i ‧ ma /ˌkwɒdrəˈdʒesəmə, ˌkwɒdrəˈdʒesɪmə $ ˌkwɑː-/ BrE AmE noun [uncountable]
the first Sunday in Lent (from Latin quadraginta, meaning 40, since Quadragesima is about 40 days before Easter)
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012