Noun ogalala has 2 senses
- Oglala, Ogalala - a member of the Siouan people formerly inhabiting the Black Hills of western South Dakota
--1 is a kind of Sioux, Siouan
--1 has particulars: Red Cloud
- Oglala, Ogalala - a Siouan language spoken by the Oglala people
--2 is a kind of Siouan, Siouan language
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