society > faith > worship > liturgical year > feast, festival > specific Christian festivals > Pentecost > [noun] > season of (3)
The church season of Pentecost (Pentecost, n. 2); the weekend including Whitsunday, or the week beginning on that day.
The weekend including Whitsunday (the seventh Sunday after Easter), or the week beginning on that day; Whitsuntide; (also) Whitsunday.
Formerly, in areas of the United States colonized or influenced by the Dutch: the festival of Pentecost or Whitsuntide. Frequently attributive, as Pi…