lie between Copy link Outline 1. interjăceo, 2 (foll. by dat., inter and acc., or less freq. acc. alone2. expr. by interjectus (lying between) • lie between: 1. interjăceo, 2 (foll. by dat., inter and acc., or less freq. acc. alone: or absol.): the plain l.ing between the Tiber and the walls of Rome, campus interjacens Tiberi ac moenibus Romae, Liv. 21, 30, extr.: Plin. 2. expr. by interjectus (lying between): Caes. B. G. 2, 22.