Definition of gooddeed in US English:

gooddeed

(also giddeed, guideed)

adverb

Shetland, Orkney, Scottish
  • In truth, truly, indeed.

Origin

Early 17th century; earliest use found in William Shakespeare (1564–1616), playwright and poet. Short for in good deed; compare in good faith.

Pronunciation

gooddeed

/ɡʊdˈdiːd/