出典:Wiktionary
abiūrō (present infinitive abiūrāre, perfect active abiūrāvī, supine abiūrātum); first conjugation
1At least one use of the archaic "sigmatic future" and "sigmatic aorist" tenses is attested, which are used by Old Latin writers; most notably Plautus and Terence. The sigmatic future is generally ascribed a future or future perfect meaning, while the sigmatic aorist expresses a possible desire ("might want to").