mispackage

verb

mis·​pack·​age ˌmis-ˈpa-kij 

mispackaged; mispackaging

transitive verb

: to package (something) improperly or incorrectly

… is issuing a recall after some of its product was mispackaged at its Texas plants.

—Eryn Taylor

mispackaged

ˌmis-ˈpa-kijd 

adjective

… a lawsuit brought by more than 100 women seeking back child support after 113 of them became pregnant while allegedly taking mispackaged birth control medication.

—Jason deBruyn

Word History

First Known Use

1957, in the meaning defined above