Lewis Short
(adverb) : tammŏdo (or in two words, tam mŏdo)
* A Praenestine provincial form for modo, just now, a moment since, Plaut. Trin. 3, 1, 8 Brix ad loc.; cf.: tammodo antiqui ponebant pro modo, ut Attius, tammodo inquit Praenestinus,Fest. p. 359 Müll.; v. Ritschl ad Plaut. l. l.
Charlton T. Lewis, Charles Short, A Latin Dictionary