Lewis Short
(adjective) = παράλληλος: părallēlus, a, um, and părallēlos, on
* Paraliel: parallelos linea,Vitr. 5, 8: circuli paralleli; or absol. paralleli, concentric circles on the celestial globe, parallels of latitude: nostri circulos appellavere, Graeci parallelos, Plin. 6, 33, 39, § 212; Mart. Cap. 8, § 817.
Charlton T. Lewis, Charles Short, A Latin Dictionary