Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ob-lĭgūrĭo (-lĭgurrĭo), 4, v. a., to devour, consume, squander (very rare): mox dum alterius obligurias omnia, Enn. ap. Don. ad Ter. Phorm. 2, 2, 25 (dub.; Vahl. Sat. Rel. v. 29, reads abligurias): obligurisse, Jul. Val. Res Gest. Alex. M. 1, 26 Mai.