Source : Webster's Revised Unabridged Dictionary (1913)

Tweag \Tweag\, v. t.
   To tweak. [Obs.]

Tweag \Tweag\, Tweague \Tweague\, n.
   A pinching condition; perplexity; trouble; distress. [Obs. or
   Prov. Eng.]

         This put the old fellow in a rare tweague. --Arbuthnot.