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English: A Language Built by Borrowing

From Norse skies to Arabic algorithms and American chocolate.

Follow the routes through which trade, conquest, scholarship and migration expanded English vocabulary.

Word at the centre Algorithm

The art of calculating by nine figures and zero.

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Historical context

Why these words belong together.

English has never developed in isolation. Contact with Norse speakers reshaped everyday vocabulary. French transformed government, law and cuisine. Arabic scholarship carried mathematical and scientific terminology. Trade and colonisation brought words from South Asia, Africa and the Americas—often through complex and unequal histories.

The story

Every borrowed word records a meeting

The vocabulary of English is a map of contact between communities.

Sky, window and husband reflect Norse influence. Court, government and judge arrived through French. Algebra and algorithm entered through Arabic scholarly traditions. Words including shampoo, bungalow and jungle came from South Asian languages.

Word origins should be presented with historical care. Borrowing may result from exchange, migration, conquest, administration or unequal power—not from a simple one-directional transfer.

Curated words

Words that reveal English’s many sources

A small route through Norse, French, Arabic and South Asian contributions.

noun

Court

A body or place where legal cases are heard; also a royal establishment.

Why it matters Its route through French reflects Norman institutions and administration.

noun

Algorithm

A defined procedure for solving a problem or performing a calculation.

Why it matters Its history links modern computing to medieval transmission of mathematical knowledge.

verb

Shampoo

A liquid preparation for washing hair; also the act of washing with it.

Why it matters Its history shows how a South Asian verb entered English through colonial contact.

Continue exploring

Every word opens another route.