What does felicity mean?
Felicity denotes a deep, often serene form of happiness — not merely passing pleasure but a settled state of contentment and well-being. The word has a distinctly formal or literary flavor in modern English, lending an elevated tone to phrases such as 'domestic felicity' or 'supreme felicity'. A second, more specialized sense describes an aptness or skillfulness in expression: critics may praise the 'felicity' of a writer's phrasing when the words chosen seem perfectly suited to their purpose. Etymologically, felicity descends from the Latin felicitas, meaning happiness or good fortune, which itself derives from felix, 'fruitful' or 'lucky' — for the Romans, happiness was bound up with fertility and prosperity. Though less common than synonyms like happiness or joy, felicity endures in literature, wedding speeches, and reflective prose precisely because it suggests a rarer, more considered kind of gladness.
nounIntense happiness or the capacity to experience it; also, an apt or felicitous expression — a source of happiness, especially in literary contexts.
- Intense happiness or bliss; the quality or state of being happy.
- An apt, well-chosen expression or remark; skillfulness in speech or writing (e.g. 'the felicity of his phrasing').
"She looked back on that summer by the sea as a period of pure felicity."
"After years of hardship, they finally found true felicity in a quiet cottage by the lake."
"The novelist's felicity with dialogue made even minor characters feel vividly alive."
The plural is uncommon but attested, typically referring to multiple instances of happiness or multiple apt expressions in a text.
"The essay catalogs the small felicities of rural life."
Felicity comes from Latin 'felicitas' — and that word traces back to 'felix,' meaning both happy AND fertile: to the Romans, good fortune was literally about abundance.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of felicity
Felicity comes from Latin felicitas, meaning happiness or good luck, derived from felix (genitive felicis), meaning fruitful or fortunate. It entered English via Old French felicité in the late Middle Ages, appearing in English texts from roughly the 15th century onward. Words sharing the same root include felicitous, felicitate, and fecund (from Latin fecundus), all ultimately tied to the idea of fruitfulness and prosperity that underlies felix.
Related word forms
How felicity is actually used
Felicity carries a somewhat formal or literary register today; in ordinary conversation speakers are more likely to say 'happiness' or 'joy'. The secondary sense — aptness of expression — appears mainly in criticism of writing or speech.
Easily confused with felicity
Felicity means intense happiness or aptness of expression, while facility means ease of doing something or a building/space for a purpose.
Felicity is the state of happiness itself; a felicitation is an expression of congratulation.