Main Entry: Thurs·day

Pronunciation: \ˈthərz-dē, -(ˌ)dā\

Function: noun

Etymology: Middle English, from Old English thursdæg, from Old Norse thōrsdagr; akin to Old English thunresdæg Thursday, Old Norse Thōrr Thor, Old English thunor thunder — more at thunder

Date: before 12th century

: the fifth day of the week

— Thurs·days \-dēz, -(ˌ)dāz\ adverb