Definition of overprint
verb
Pronunciation:
/ˌōvərˈprint/ [with object] 1print additional matter on (a stamp or other surface already bearing print):menus will be overprinted with company logos
2print too many copies of.
3 Photography make (a print or other positive) darker than intended.
noun
Pronunciation:
/ˈōvərˌprint/ words or other matter printed onto something already bearing print. an overprinted postage stamp.