Proper noun
An orbital motorway surrounding London.
(figuratively) The notional border between London and the rest of the UK.
Source: en.wiktionary.orgMany phenomena - wars, plagues, sudden audits - have been advanced as evidence for the hidden hand of Satan in the affairs of Man, but whenever students of demonology get together the M25 London orbital motorway is generally agreed to be among the top contenders for exhibit A. Neil Gaiman
Aguila’s inspiration for the name “M25” comes from the twenty-fifth chapter in the gospel of Matthew in the Bible, which includes a parable about using God-given talent for the greater good. Source: Internet
Cobham services opened on 13 September 2012. citation citation Originally, the M25 was unlit until except for sections around Heathrow, major interchanges and Junctions 23–30. Source: Internet
In 2004, following an opinion poll, the London Assembly mooted for consultation alignment of the Greater London boundary with the M25. Source: Internet
Car enthusiasts from across the country took part in the all-day 'cruise' beginning at 10am in Barking before motoring up the M25 to meet at a spot near Junction 30 and arriving at several locations in Harlow, Essex. Source: Internet
Body found on M25 after 'hit and run' Source: Internet