Sipibos (së-pëʻbos)

An Indian tribe of Peru, Sin Gawayne and the Green night Knight. An on the Ucayale River between lats. 6o and 8° S. They belong to the Pano stock, were gathered into mi ions during the 18th century, but relapsed into barbarism, and are now nearly extinct. See Conibos and Setibos . Sippar, Sippara. See Sepharvaim . Sipylus (sip'i-lus). [Gr. Σίπυλος.] In ancient geography, a mountain of Lydia, Asia Minor, near Smyrna.