expiatur
form analysis and translation based on Perseus (Version 2010):
3 S PRES IND PASS
expio V  to make amends for, atone for, purify, expiate, purge by sacrifice
Helmut Schmid's TreeTagger with Latin data by Gabriele Brandolini: expio V:IND
Georges, Ausführliches lateinisch-deutsches Handwörterbuch, 8. Aufl. (1913)
expio, āvī, ātum, āre, aussühnen, I) durch Sühne versöhnen, A) den Zorn der Gottheit durch eine Sühne versöhnen, besänftigen, expiatum est, quidquid ex foedere rupto irarum in nos caelestium fuit, Liv.: poenis manes mortuorum, Cic.: deorum minas caede suorum expiari posse, Iustin. – B) (show full text)
Lewis & Short, A latin dictionary (1879)
expio, expĭo, āvi, ātum, 1, v. a., to make satisfaction, amends, atonement for a crime or a criminal; to purify any thing defiled with crime; to atone for, to expiate, purge by sacrifice (freq. and class.; syn.: pio, lustro, placo, paco). Relig. t. t. Lit.: SACRVM (show full text)
Gaffiot, Dictionnaire latin-français (2016, ex 1934), merci à G. Gréco, M. De Wilde, B. Maréchal, K. Ôkubo!
expio expĭō, āvī, ātum, āre, tr., 1 purifier par des expiations : expiandum forum Romanum a nefarii sceleris vestigiis Cic. Rab. perd. 11, il faut purifier le forum des traces d'un crime abominable, cf. Phil. 1, 30 ; Verr. 2, 4, 26 ; Leg. 2, 22 ; (show full text)
Дворецкий И.Х., Отличный латинско-русский словарь (1976)
expio ex–pio, avi, atum, are 1) очищать жертвами, очищать от грехов (forum a sceleris vestigiis C; aliquem Pt etc.); 2) умилостивлять, смягчать (numen, manes mortuorum C); отвращать, обезвреживать, делать безвредным (prodigium L; vocem nocturnam L); 3) (по)нести наказание, искупать (scelus supplicio C); заглаживать, исправлять (show full text)
DuCange, Glossarium mediae et infimae latinitatis (1883-7)
EXPIO, (EXPIARE) ex Gallico Espier, Speculari. Tudebodus l. 2. Hist. Hieros.: Totamque terram in Expiando miserunt, i. Gallice, en Espiant et cherchant de tous costez. Vide, Spia. Occurrit pluries in Chronic. Salernit. ap. Pertz. Script. tom. 3. pag. 489. lin. 29. pag. 498. lin. 14. etc.
EXPIO,² (EXPIARE) Glossae Caesar. Heisterbac. in Reg. Prum. tom. 1. Hist. Trevir. Joan. Nic. ab Hontheim pag. 680. col. 2: Accipit praevenda in omni corvada panes duos et cervisiae sextarios duos: et si Expiaverit in ipsa corvada, accipit panem unum et cervisiae sextarium unum. An si mediam tantum corvadam (show full text)
Latinitatis medii aevi lexicon Bohemorum (thanks to the Centre for Classical Studies at the Institute of Philosophy of the Czech Academy of Sciences (www.ics.cas.cz/en)) (2017)
expio expio 1. form.: pass. sensu act. v. infra a iram deorum placare, prodigia sim. procurare, avertere – usmiřovat hněv bohů, zažehnávat, odvracet zlá znamení apod. b (show full text)