A curious dictionary of everyday English

Every odd phrase has
a story to tell.

Discover what peculiar British and American expressions mean, where they came from, and how people actually use them.

1,729 curious expressions
1,413 source-backed entries
2,920 research references
Plain-English meanings.
Folklore labelled honestly.

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Astroturfing

The deceptive practice of manufacturing the appearance of grassroots support for a product, policy or cause, masking the real sponsor so that paid or…

Meaning & origin

Magnum opus

The greatest single work of an artist, writer, composer, or builder; a masterpiece regarded as the crowning achievement of a career. It is a formal…

Meaning & origin

Penny dreadful

A cheap, sensational serial story or magazine of Victorian Britain, sold at a penny an instalment and packed with crime, horror and adventure; the…

Meaning & origin

Turncoat

A person who abandons their party, cause or allegiance and joins the opposing side, especially for personal advantage, and is therefore regarded as a…

Meaning & origin

Under the sun

Used for emphasis after words like everything, nothing, anything or any to mean 'in existence' or 'imaginable'. Standing alone it means 'in the world…

Meaning & origin

Language has legends. Evidence matters.

Colourful story or documented history?

Phrase origins are full of irresistible myths. We separate what historical sources can show from what remains disputed, and link the references behind researched entries.

How we research phrases