ultraprecise

/ˌʌltrəprɪˈsaɪs/
adjective
  1. Extremely accurate or exact; having a very high level of precision.
    • For the experiment to work, we need an ultraprecise measurement of the temperature.
    • The GPS system relies on ultraprecise atomic clocks to calculate your location.
    • The watchmaker used an ultraprecise laser to engrave the tiny gears.
What does "ultraprecise" mean? | whatsthatwordmean | whatsthatwordmean