Pronunciation: (ō"vur-dun'),[key] —v. pp. of overdo.
—adj. 1. cooked too long or too much: The roast was overdone. I dislike overdone steak. 2. excessive or strained; exaggerated: Don't you think his politeness is overdone? 3. overtaxed; exhausted: You're looking a bit overdone from that hike.