Umkwa, Umpqua.
American: dialect of U. California, classed as Athabascan. Vocaby. “Amer. Ethnol.,” vol. ii.
Umlaut.
German term: “vowel change,” modification of meaning, due to the change of a vowel.
⁂ Rückumlaut means the return to a sound that has undergone the change called “umlaut.”
Umma-ra.
African: tribe of Adareb, classed as Troglodytes.
Unalachtgo.
American: Turkey tribe of Lenni-Lennape.