What's the "een" in Halloween?
used metonymically for "Church of England, Archbishop of Canterbury," 1859, from the archbishop's palace in Lambeth, a South London borough. The Lambeth Walk was a Cockney song and dance, popularized in Britain 1937 in the revue "Me and my Gal," named for a street in the borough. The place name is Old English lambehyðe, "place where lambs are embarked or landed."
inner borough of London, part of the historic county of Surrey, extending southward from the River Thames. It includes the districts of (roughly north to south) Lambeth, Vauxhall, Kennington, South Lambeth, Stockwell, and Brixton and large parts of Clapham, Balham, Streatham, and Norwood. It was established in 1965 by the amalgamation of the former metropolitan boroughs of Lambeth and Wandsworth (in part)