English Reference
adjective · noun

hypothetical

adj. · n.
US /ˌhaɪpəˈθɛtəkəɫ/ UK /hˌaɪpəθˈɛtɪkəl/ hy·po·thet·i·cal

  1. 01 B2 Upper Intermediate Academic

    adj.describes a situation that is not real but is imagined to help explain an idea.

    adj.based on a hypothesis or conjecture rather than established facts. Often used to describe theoretical scenarios in academic or legal discourse.

    Simple

    The teacher asked a hypothetical question about what we would do with a million dollars.

    In context

    The researchers discussed a hypothetical scenario in which global temperatures rose by four degrees, purely to test the limits of their climate model.

    theoreticalconjecturalsupposed
  2. 02 C1 Advanced FormalTechnical Law

    adj.depending on something else happening first.

    adj.contingent upon a specific antecedent or condition; expressing a condition in logic.

    Simple

    The lawyer argued that the witness's answer was based on a hypothetical event that never occurred.

    In context

    The contract included a hypothetical clause that would only be triggered if the primary supplier declared bankruptcy within the first fiscal year.

  3. 03 C1 Advanced AcademicFormal

    n.an imagined example or situation used to test an idea.

    n.a hypothetical proposition, statement, or situation. Often used in the phrase 'dealing in hypotheticals'.

    Simple

    Let's stop talking about hypotheticals and look at the data we actually have.

    In context

    The debate moved away from concrete policy into a series of complex hypotheticals that confused the general audience.

    suppositiontheory

Usage hypothetical scenario

While this is a hypothetical scenario, it represents a very common pattern of artificial intelligence use by teens.

Phys.org· 13 Aug 2026

Then they saw a hypothetical social media post that opposed their view.

Phys.org· 15 Aug 2026

From Ancient Greek ὑποθετικός (hupothetikós).

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

This entry
Origin Ancient Greek ὑποθετικός
Level B2 · Upper Intermediate
Frequency Frequent
Updated