What does bise mean?
A bise is a cold, dry wind that blows from the north or northeast across France, Switzerland, and the surrounding Alpine region. Familiar to anyone who has spent a winter in Geneva, Lyon, or the Jura, it is notorious for bringing biting chill, clearing skies, and hard frosts, often making sunny days feel colder than overcast ones. In English, the word appears mainly in weather reports, travel writing, and literary descriptions of continental Europe, giving prose a precise local flavour that a generic term like 'cold wind' lacks. It functions only as a noun, with the ordinary plural 'bises'. Though obscure outside its home territory, the bise is well documented in meteorology, where it is distinguished from other famous European winds such as the mistral of the Rhône valley. For readers of European literature or enthusiasts of regional weather lore, it is a small but vivid addition to the vocabulary.
nounA cold, dry north or northeasterly wind that blows through France, Switzerland, and neighbouring Alpine regions.
- A cold, dry northerly or northeasterly wind blowing over France, Switzerland, and adjacent Alpine areas.
"The bise swept down from the Jura, driving the clouds clear and leaving a hard frost on the vines."
"A sharp bise rattled the shutters all night, and by morning the fountain had frozen over."
"Cyclists crossing the plateau battled a relentless bise that chilled them despite the sunshine."
Rarely needed, since the word usually refers to the recurring regional wind as a single phenomenon, but the regular plural is formed normally.
"Alternating bises and fohn winds made the valley's weather notoriously changeable."
The bise is so reliably cold that Swiss weather folklore treats it as winter's signature breath — when it blows, lake steam and hard frosts follow.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of bise
The word 'bise' was borrowed into English from French, where 'bise' denotes this same cold northern wind. Its ultimate origin within French is uncertain; some authorities have suggested a connection with the classical name of the north wind, but this derivation is not firmly established, so the deeper ancestry is best described as obscure. The borrowing entered English usage several centuries ago, retaining both the form and the specific geographic sense of the French original.
How bise is actually used
Chiefly encountered in weather writing, travel literature, and regional descriptions of France and Switzerland rather than everyday conversation. It carries no figurative senses in standard English.
Easily confused with bise
Bias means a prejudice or inclination, whereas bise is a cold north wind of continental Europe.
Biz is informal shorthand for business, while bise refers to the wind.