1. greven - Noun
2. Greven - Proper noun
greven (uncountable)
Cracklings from rendered chicken fat.
Greven (plural Grevens)
A surname.
Reception According to author David Greven, "Ensign Hoshi Sato is an Asian American linguist and the communications officer. Source: Internet
Greven suggested that these changes were to create the impression that the wearer was alien in nature and to highlight the difference between that character/actor and the others in the film. Source: Internet