noun
novena
noh-VEE-nuh/noʊˈvinə/
A nine-day period of devotional prayer, especially in Catholic practice.
The man completes a novena by praying on nine successive days.

Etymology
Latin novenus means “ninefold” and comes from novem, “nine.” In a novena, that number describes the nine successive days over which the prayers or services are offered.
In context
the most powerful novena nine days of Prayer is precisely the nine days between the Ascension and Pentecost
More examples
- The parish gathers each evening during the novena.
- Today is the ninth and final day of our novena.
- He prays several novenas throughout the year.
Forms
novena · novenas