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.

1,901 curious expressions
1,585 source-backed entries
3,378 research references
Plain-English meanings.
Folklore labelled honestly.

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Ugly duckling

A person or thing that seems plain, unpromising, or unimpressive at first but later develops into something admired or successful. Frequently used of…

Meaning & origin

Mansplaining

Explaining something in a condescending or overconfident way, especially a man explaining to a woman who in fact knows more about the topic than he…

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