English Reference
noun

dilemma

n.
US /dɪˈɫɛmə/ UK /daɪlˈɛmɐ/ dilem·ma UK spelling dilemma's, dilemma's

  1. 01 B2 Upper Intermediate

    a situation where you have to choose between two or more things, but none of them are good.

    a state of uncertainty or perplexity in which a choice must be made between two or more equally undesirable alternatives.

    Simple

    He faced a difficult dilemma: stay in a job he hated or quit and have no money.

    In context

    The ethical dilemma of whether to report a colleague's minor mistake or maintain professional loyalty weighed heavily on the manager's mind.

    Usage

    Commonly used with the verbs 'face', 'pose', or 'resolve'.

    Teacher's tip

    Strictly speaking, a dilemma involves exactly two choices (from the Greek 'di-'), but in modern English, it is commonly used for any number of difficult options.

    Pitfall
    I am in a dilemma between the two jobs. I face a dilemma regarding the two jobs.

    While you can be 'in a dilemma', the word describes the situation itself, not the act of choosing between things. Use 'face a dilemma' or 'the dilemma of' for better flow.

  2. 02 B2 Upper Intermediate Informal

    a difficult problem that is hard to solve.

    any difficult or persistent problem; often used loosely to describe a general predicament rather than a specific choice.

    Simple

    The city's traffic dilemma has only gotten worse over the last few years.

    In context

    The ongoing housing dilemma in urban centres requires a multifaceted approach that addresses both supply and affordability.

    Teacher's tip

    Purists may dislike this 'loose' use of the word, but it is very common in journalism and daily speech.

  3. 03 C2 Proficiency TechnicalAcademic Math

    a type of formal argument in logic where two different paths lead to the same result.

    a form of syllogism in which the major premise consists of two conditional propositions and the minor premise is a disjunctive proposition.

    Simple

    The professor used a logical dilemma to prove that both theories led to the same conclusion.

    In context

    In formal logic, a constructive dilemma allows one to infer the truth of a disjunction from the premises provided.

Usage ethical dilemma · pose dilemma · present dilemma

Now their country, which is below sea level, finds itself, in an era of global warming, facing a dilemma: How to retain water while protecting themselves from it?

Phys.org· 15 Aug 2026

This dilemma is made more difficult by the fact that we experience and respond to certain kinds of moral threats more strongly than others.

The Conversation· 7 Aug 2026

PIE word *dwóh₁ First attested 1523, from Late Latin dilemma, from Ancient Greek δίλημμα (dílēmma, “ambiguous proposition”), from δι- (di-, “having two of”) + λῆμμα (lêmma, “premise, proposition”).

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

This entry
Origin Ancient Greek δίλημμα
Level C1 · Advanced
Frequency Frequent
Updated