Notes and Queries, Number 39, July 27, 1850

Perhaps the following Note and Query on the much-disputed origin of the word Whitsunday , as used in our Liturgy, may find a place in your Journal. None of the etymologies of this word at present in vogue is at all satisfactory. They are—
I. White Sunday : and this, either—
1. From the garments of white linen , in which those who were at that season admitted to the rite of holy baptism were clothed; (as typical of the spiritual purity therein obtained:) or,—
2. From the glorious light of heaven, sent down from the father of Lights on the day of Pentecost: and those vast diffusions of light and knowledge, which were then shed upon the Apostles, in order to the enlightening of the world. (Wheatley.) Or,—
3. From the custom of the rich bestowing on this day all the milk of their kine, then called white meat , on the poor. (Wheatley, from Gerard Langbain.)
II. Huict Sunday : from the French, huit , eight; i.e. the eighth Sunday from Easter. (L'Estrange, Alliance Div. Off. )
III. There are others who see that neither of these explanations can stand; because the ancient mode of spelling the word was not Whit -sunday, but Wit -sonday (as in Wickliff), or Wite -sonday (which is as old as Robert of Gloucester , c. A.D. 1270). Hence,—
1. Versteran's explanation:—That it is Wied Sunday, i.e. Sacred Sunday (from Saxon, wied , or wihed , a word I do not find in Bosworth's A.-S. Dict. ; but so written in Brady's Clovis Calendaria , as below). But why should this day be distinguished as sacred beyond all other Sundays in the year?
2. In Clavis Calendaria , by John Brady (2 vols. 8vo. 1815), I find, vol. i. p. 378., Other authorities contend, he does not say who those authorities are, that the original name of this season of the year was Wittentide ; or the time of choosing the wits , or wise men, to the Wittenagemote .
Whit-sonday was, therefore, the day on which the Apostles were endued by God with wisdom and knowledge: and my Query is, whether the root of the word may not be found in the Anglo-Saxon verb,—