Unalachtigo
[ oo-nuh-lahch-ti-goh ]
/ ˌu nəˈlɑtʃ tɪˌgoʊ /
noun, plural U·na·lach·ti·gos, (especially collectively) U·na·lach·ti·go for 1.
a member of a North American Indian people, one of the Delaware group.
the Eastern Algonquian language of the Unalachtigo, originally spoken in the middle Delaware Valley.