Noun
whitsuntide -
Christian holiday; the week beginning on Whitsunday (especially the first 3 days)
Whitsun ,
Whitsuntide ,
Whitweek
season one of the natural periods into which the year is divided by the equinoxes and solstices or atmospheric conditions; "the regular sequence of the seasons"
church calendar ,
ecclesiastical calendar a calendar of the Christian year indicating the dates of fasts and festivals
whitsunday ,
pentecost seventh Sunday after Easter; commemorates the emanation of the Holy Spirit to the Apostles; a quarter day in Scotland
whitmonday ,
whitsun monday the day after Whitsunday; a legal holiday in England and Wales and Ireland