cockney

noun2

1. •
   A native or inhabitant of parts of the East End of London.

   • A cockney in a rural village was stared at as much as if he had entered a kraal of Hottentots. — 1849
2. •
   (no longer used) An effeminate person; a spoilt child.

   • A young heir, or cockney, that is his mother's darling[…] — 1592

adjective2

1. •
   (UK) From the East End of London, or London generally.
2. •
   Of or relating to people from this area or their speech style.

noun2

1. •
   (UK) A Londoner born within earshot of the city's Bow Bells, or (now generically) any working-class Londoner.

   • Londoners, and all within the sound of Bow Bell, are in reproach called Cockneys. — 1617
2. •
   (UK, slang) Any Londoner.

   • COCKNEY, a native of London. An ancient nickname implying effeminacy, used by the oldest English writers, and derived from the imaginary fool's paradise, or lubberland, Cockaygne. — 1859