1. in a way that can be determined, established, or decided with certainty
Usage: formal; often used in legal, philosophical, or technical contexts

Examples

• The contract terms are determinably clear and leave no room for ambiguity.
• The age of the artifact is determinably established through carbon dating.
• The defendant's guilt was determinably proven by the forensic evidence.
• The cost of the project is determinably fixed at $50,000.
• The boundary between the two properties is determinably marked on the survey.