Quinquagesima

Etymology
From.

Noun

 * 1)  A moveable feast in the Christian calendar on the Sunday 49 days before Easter Sunday (50 days counting inclusively).

Translations

 * French: Quinquagésime
 * German:
 * Polish:

Etymology
From.

Noun

 * 1)  Quinquagesima
 * 2)  a 50-day period between Easter and Pentecost