DictionarydetermineEstablishing facts
verb

determine

dih-TUR-min/dɪˈtɜːrmɪn/

To establish something definitely.

The technician runs several tests to determine the cause of the leak.

Scientist carefully compares a sample to test results and decisively identifies the match.
Etymology

To mark something off with boundaries is to make its limits definite. This image extended to settling a question or decision, and then to finding a definite answer.

In context

Provoking Safety1:25
preparing a timeline and timelines are good they help us to determine the events or the chain of events that occurred and that led up to the incident
Explaining Root cause analysis using the 5 whys technique - Incident investigations

More examples

  • Investigators determined that the fire started in the kitchen.
  • We need to determine which repairs come first.
  • The amount of sunlight determines how quickly these plants grow.

Forms

determine · determines · determined · determining

determination noun — The process of establishing something definitely.

Similar words

ascertain
Emphasizes finding out a fact through careful investigation.
establish
Emphasizes proving something or making it accepted as fact.
decide
Emphasizes settling a question by making a choice.