Turkish pronunciation did
, big idea
Etymology [ 'dEd ] (noun.) before 12th century. From Middle English dede, from Old English dēd, (West Saxon) dǣd (“deed, act”), from Proto-Germanic *dēdiz (“deed”), from Proto-Indo-European *dʰēti-. Cognate with Dutch daad, German Tat, Swedish dåd. The Proto-Indo-European root is also the source of Ancient Greek θέσις (thesis), Latin conditio.