Webster's Revised Unabridged Dictionary · 1913

Thursday

Thursday , noun

[Old English þursdei, þorsday, from the Scand. name Thor + English day. Icelandic þōrr Thor, the god of thunder, is akin to Anglo-Saxon þunor thunder; Dutch Donderdag Thursday, German Donnerstag, Icelandic þōrsdagr, Swedish & Danish Torsdag. r52. See Thor, Thunder, and Day.]

The fifth day of the week, following Wednesday and preceding Friday.
Collocations (1)
Holy Thursday , See under Holy.