unstamped

English

Etymology 1

un- +‎ stamped

Adjective

unstamped (not comparable)

1. Not stamped.
   • 2007 January 4, Brenda Goodman, “Tennessee’s Tax on Illegal Drugs Nets $3.5 Million”, in New York Times‎^[1]:

     The real money the law generates comes from penalties assessed on people caught with unstamped drugs.

Etymology 2

Verb

unstamped

1. simple past and past participle of unstamp