English Reference
noun

felicity

n.
US /fɪˈɫɪsəti/ UK /fɛlˈɪsɪti/ fe·lic·i·ty UK spelling felicities

  1. 01 C1 Advanced FormalLiterary

    a state of great happiness or contentment.

    the state of being happy; intense happiness or bliss.

    Simple

    The couple lived in perfect felicity for many years in their small cottage.

    In context

    The poet often wrote about the domestic felicity he found in the quiet moments of his later life.

    Usage

    Uncountable in this abstract sense.

    Teacher's tip

    This is a very formal or literary alternative to 'happiness'. Advise students to use it only in high-level academic or creative writing.

  2. 02 C2 Proficiency FormalAcademic

    the ability to choose words or a style that is exactly right for the situation.

    the quality of being apt or appropriate, especially in the choice of words or artistic expression.

    Simple

    The speaker was admired for the felicity of his language.

    In context

    The critic praised the novel for its stylistic felicity, noting how every metaphor felt perfectly chosen for the setting.

    Usage

    Often used with the preposition 'of'.

    Teacher's tip

    In academic contexts, this refers to how well a piece of writing 'fits' its purpose.

    inappropriateness
  3. 03 C2 Proficiency TechnicalAcademic Science

    a technical term for how much satisfaction or benefit someone gets at a specific moment.

    the measure of utility or satisfaction derived at a specific point in time, rather than over a lifetime.

    Simple

    The economist measured the felicity of the consumers after the price drop.

    In context

    In the proposed model, the individual's total welfare is calculated as the sum of discounted felicity over the entire period.

    Usage

    Used specifically within economic modelling and utility theory.

    Teacher's tip

    This is a highly specialized term in economics; outside of that field, use 'happiness' or 'satisfaction'.

How do we balance our desire for modern conveniences with our nostalgia for the uncomplicated felicity of our pre-internet past?

The New York Times· 29 Aug 2026

From the noun felicity, and also the English form of Latin Felicitas, a name borne by early martyrs.

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

This entry
Level C2 · Proficiency
Frequency Frequent
Updated