What does brolly mean?
Brolly is an informal British noun meaning an umbrella, especially one carried to keep off the rain. It arose in nineteenth-century Britain as an affectionate clipping of 'umbrella,' part of a wider pattern of playful shortenings that gave English words like 'telly' and 'pressie.' Though understood in most English-speaking countries, 'brolly' remains distinctly British in flavor: an American is far more likely to say 'umbrella,' while in the UK 'brolly' appears constantly in everyday conversation, weather reports, and light journalism. The word carries warm, slightly old-fashioned connotations — evoking rain-slicked streets, corner shops, and the classic image of a Londoner caught unprepared in a downpour. It pairs naturally with verbs like 'take,' 'put up,' and 'leave behind,' as in 'Don't forget your brolly.' For learners of English, it is a charming marker of British informality: perfectly acceptable in casual speech and writing, though out of place in formal or technical contexts, where 'umbrella' is preferred.
nounAn informal British term for an umbrella, used to shield against rain or sun.
- A colloquial term for an umbrella, typically one used for protection against rain.
"It started pouring just as we left the pub, and luckily Dave had remembered his brolly."
"Grab your brolly before you head out — it looks like rain."
"She twirled her brolly jauntily as she walked along the promenade."
Standard plural, spelled 'brollies'; 'brollies' is also a widely accepted alternative spelling for both singular and plural.
"The stand by the door was crammed with wet brollies."
The word 'brolly' is what you get when Victorians were too rushed by the rain to finish saying 'umbrella' — and Britain loved the shortcut so much it stuck forever.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of brolly
Brolly originated in nineteenth-century Britain as an informal shortening of 'umbrella,' following the same affectionate clipping pattern that produced words like 'telly' (television) and 'fluey' slang forms of longer words. Its parent word, umbrella, comes from Italian, ultimately deriving from the Latin 'umbra,' meaning shade or shadow — the same root that gives us 'penumbra,' 'umbrage,' and 'sombre.' Brolly has remained a distinctly British colloquialism since its coinage, never gaining wide traction outside the UK despite the global reach of English.
How brolly is actually used
Chiefly British, informal, and friendly in register; Americans will understand it but almost never use it. It carries a cozy, slightly quaint connotation and suits casual speech rather than formal writing.
Easily confused with brolly
"Brollie" is simply a common alternative spelling of the same word "brolly," not a different word.