overdate

From over- +‎ date.

• IPA^(key): (noun) /ˈəʊvə(ɹ)deɪt/
• IPA^(key): (verb) /əʊvə(ɹ)ˈdeɪt/

overdate (plural overdates)

1. (numismatics) A coin in which one date is superimposed over traces of another (due to reuse of a die)

overdate (third-person singular simple present overdates, present participle overdating, simple past and past participle overdated)

1. (transitive) To date later than the true or proper period.
   • 1649, John Milton, Eikonoklastes:

     And had he also redeem'd his overdated minority from a Pupillage under Bishops, he would much less have mistrusted his Parlament […]

• postdate; see also Thesaurus:overdate

“overdate”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.