noun
determination
dih-tur-mih-NAY-shuhn/dɪˌtɜːrmɪˈneɪʃn/
The settling of a matter into a definite result.
The committee makes its final determination after reviewing all the evidence.

Etymology
Marking off boundaries supplied the idea of fixing a definite direction or endpoint. Determination then became a metaphor for fixing the will toward a goal, leading to the sense of firm resolve.
In context
no difficulties to daunt them nothing could turn them or influence them against their determination they never lost sight of their goal
More examples
- Determination of the fire's cause requires further testing.
- The agency's determination of eligibility depends on household income.
- Applicants can appeal these determinations within thirty days.
Forms
determination · determinations
determine verb — To establish facts or reach a decision.