Lewis Short
rĕmansĭo (noun F) : remaneo
* A staying or remaining behind; a remaining, continuing in one's place (Ciceronian): profectio animum tuum non debet offendere: num igitur remansio? etc.,Cic. Lig. 2, 4: tua remansio,id. Q. Fr. 3, 1, 5, § 17.
Charlton T. Lewis, Charles Short, A Latin Dictionary