decided /dɪˈsaɪ̯.dɪd/adjective 2noun 1forms 3 adjective2 •Clear; unmistakable, definite, unquestionable.It was a decided victory.There was a decided ugliness to the patch of waste ground. •Determined; resolute.A woman of decided opinions noun1 •A voter etc. who has reached their decision.[…] but that is a highly flawed procedure if the undecideds differ in major ways from the decideds. — 2016 formsdecideds · more decided · most decided