Also Inflected form of overdo
overdone
over·done
adjective
1.
represented as greater than is true or reasonable
- “an exaggerated opinion of oneself”
Origin
From Middle English overdon, from Old English oferdōn, equivalent to over- + done.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.