[Sep.tu.a.ge.si.ma] n [ME, fr. LL, fr. L, fem. of septuagesimus seventieth, fr. septuaginta seventy; fr. its being approximately seventy days before Easter] (14c): the third Sunday before Lent
SEPTUAGESIMA
Meaning of SEPTUAGESIMA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012