English Reference
noun

empirical

n.
US /ˌɛmˈpɪɹɪkəɫ/ UK /ɛmpˈɪɹɪkəl/ em·pir·i·cal

  1. 01 C2 Proficiency AcademicTechnical Science

    a piece of information or a measurement that comes from a real experiment.

    a measurement, finding, or result obtained through empirical methods.

    Simple

    The scientist recorded each empirical in her notebook during the trial.

    In context

    The researcher treated each empirical as a discrete data point, refusing to let existing theories bias the interpretation of the raw measurements.

    Usage

    Rarely used as a noun in general English; almost exclusively found in technical scientific literature.

    findingdatum

Usage appreciation empirical · empirical analysis · empirical approach

Despite its importance, however, the hypothesis had rarely been evaluated using large empirical datasets spanning a broad range of insects.

ScienceDaily· 15 Aug 2026

While it seems obvious that personality influences whether you become friends with someone , there is almost no empirical research on the topic.

The Conversation· 7 Aug 2026

From empiric + -al.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level C1 · Advanced
Frequency Frequent
Updated