vanadous
va.na.dous \v*-'na-d-*s, 'van-*d-\ aj : of, relating to, or containing vanadium esp. with a lower valence than in vanadic compounds
va.na.dous \v*-'na-d-*s, 'van-*d-\ aj : of, relating to, or containing vanadium esp. with a lower valence than in vanadic compounds