From [[w:|]][[Category: derivations|Abrupt]] abruptus, perfect passive participle of abrumpō (“‘break off’”), formed from ab (“‘from, away from’”) + rumpō (“‘break’”).
From [[w:|]][[Category: derivations|Abrupt]] abruptus, perfect passive participle of abrumpō (“‘break off’”), formed from ab (“‘from, away from’”) + rumpō (“‘break’”).