(Δεμώ), a name of Demeter. (Suidas, s. v. Δγμώ) It also occurs as a proper name of other mythical beings, such as the Cumaean Sibyl (Paus. 10.12.1) and a daughter of Celeus and Metaneira, who, together with her sisters, kindly received Demeter at the well Callichoros in Attica. (Hom. Hymn. in Cer. 109.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890