English Reference
adjective

discrete

adj.
US /dɪsˈkɹit/ UK /dɪskɹˈiːt/ dis·crete

  1. 01 C1 Advanced Academic

    describing things that are separate and individual, not connected to each other.

    individually separate and distinct; not forming a continuous whole.

    Simple

    The project is broken down into several discrete steps that we can complete one by one.

    In context

    The researcher argued that the data should be viewed as a series of discrete events rather than a single, uninterrupted process.

    Usage

    Usually placed before the noun it modifies.

    Pitfall
    He was very discrete about his private life. He was very discreet about his private life.

    Do not confuse 'discrete' (separate) with 'discreet' (careful/secretive).

  2. 02 C1 Advanced Technical Math

    describing numbers or sets where each value is separate, like whole numbers.

    consisting of distinct values from a finite or countable set; non-continuous in a mathematical sense.

    Simple

    A roll of a die results in a discrete value between one and six.

    In context

    In discrete mathematics, we study structures that are fundamentally separated rather than those that vary smoothly over an interval.

    Usage

    Commonly used in the phrase 'discrete variables' or 'discrete data'.

    finitecountable
  3. 03 C2 Proficiency Technical Computing

    made of separate parts like individual transistors rather than a single chip.

    composed of separate electronic components such as individual resistors or diodes, as opposed to integrated circuits.

    Simple

    The old radio was built using discrete components rather than modern microchips.

    In context

    High-end audio enthusiasts often prefer amplifiers made with discrete circuitry, believing it offers superior sound quality compared to integrated chips.

Usage discrete capacity

The system is set up to provide short, discrete episodes of care.

BBC News· 26 Aug 2026

Light delivers energy to the material in discrete, or quantized, packets known as photons.

ScienceDaily· 28 Jul 2026

From Old French discret, from Latin discrētus, past participle of discernō (“divide”), from dis- + cernō (“sift”). Doublet of discreet.

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

This entry
Origin Latin discrētus
Level C1 · Advanced
Frequency Frequent
Updated