IPA: /dɪˈtɜːrmɪnətɪv/
KK: /dɪˈtɜːrmɪnətɪv/
Having the ability to decide or influence something; serving to fix or define a situation or outcome.
The determinative factors in the decision were the budget and the timeline.
Comparative: more determinative
Superlative: most determinative
A factor that helps to decide or determine something.
The weather can be a determinative factor in planning outdoor events.
Determinative is formed from "determinare" (meaning to limit or define) and the suffix "-ive" (meaning having the nature of). The word refers to something that has the nature of defining or limiting an outcome or decision.
Think of something that 'defines' or 'limits' — 'determinare' means to limit, and '-ive' indicates a quality. This helps you remember that 'determinative' relates to defining or determining something.