whitsun Meaning, Definition & Usage

  1. noun Christian holiday; the week beginning on Whitsunday (especially the first 3 days)
    Whitweek; Whitsuntide.

WordNet


Whit"sun adjective
Definitions
  1. Of, pertaining to, or observed at, Whitsuntide; as, Whitsun week; Whitsun Tuesday; Whitsun pastorals.

Webster 1913