precise

/pɹɪˈsaɪs/adjective

Of test or experiment results: closely grouped and consistent with one another, even if not necessarily close to the true value.

Example sentence

“The repeated measurements were precise, differing by less than a millimeter.”

In everyday use it simply means exact: 'at that precise moment'. The noun is 'precision'.

Related words

precludeTo make something impossible or rule it out in advance.precedeA short introductory note by an editor placed before an article or essay.precociousDeveloping skills or maturity much earlier than is usual.precariousUnstable and risky; likely to fail or fall at any moment.predicamentA particular condition, state, or category that something belongs to.prairieA vast, mostly treeless plain covered in grass, particularly the flatlands of North America.