0 someone from the US state of Delaware:
1 belonging or relating to the US state of Delaware or its people:
Biden became the first Delawarean to be elected vice president.
Many Delawarean women worked at jobs that were available only to men before the war.
The beetle spread has affected the market for Delawarean crops.
One-quarter of the African American and native Delawarean farmers in Kent County owned or rented farms in 1930.