Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
tuburcĭnor, ātus, 1, v. dep. a., to eat greedily, gobble up, devour (syn. voro): raptim manducare, Non. 179, 21 (ante- and postclass.): de suo, Plaut. Pers. 1, 3, 42; Titin. and Turp. ap. Non. 1. 1.
Note: tuburcĭnātus, a, um, in a pass. signif.: prandio raptim tuburcinato, App. M. 6, p. 183, 30.