Lewis & Short

ex-tussĭo (ētussĭo, Cael. Aur. Tard. 5, 10, 103), no perf., ītum, 4, v. a., to cough up: vomicam excitat sic ut extussiatur, Cels. 2, 8 med.: aliquid, Plin. 23, 3, 35, § 72; Cael. Aur. Acut. 2, 16.