IRRESOLUTE Copy link • IRRESOLUTEdubius: incertus (with reference to a particular time): mutabilis, or varius et mutabilis (changeable): *in sententia parum firmus: *parum firmus proposito (firmus proposito, Velleius) or infirmus, infirmior only. To be irresolute dubitare, haesitare, incertum esse (at a particular time).