Lewis Short
(verb) : sŭper-scrībo, psi, ptum, 3
* To write upon or over, to superscribe (postAug.), Dig. 28, 4, 1; 50, 10, 4; Schol. Juv. 6, 123.
* Esp., to write over as a correction, Suet. Ner. 52 fin.; Gell. 20, 6, 14.
Charlton T. Lewis, Charles Short, A Latin Dictionary