decided

Determined; resolute.

Adjective

  1. Determined; resolute.
    • A woman of decided opinions
  2. Clear; unmistakable, definite, unquestionable.
    • It was a decided victory.
    • There was a decided ugliness to the patch of waste ground.
    • The visual indicators are a decided improvement, and have reduced the telephoning by the staff in the signalbox. - 1954 November, “Train Arrival Indicators at Euston”, in Railway Magazine, page 738:

Forms

more decided most decided

Antonyms

undecided

Derived

decidedly decidedness predecided underdecided

Noun

  1. 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, Herb Asher, Polling and the Public: What Every Citizen Should Know:

Forms

decideds

Verb

  1. simple past and past participle of decide