Estuary English
Proper noun
Meaning
Estuary English
(Britain) A variety of English accent, spreading out from London into the area of the Thames estuary, containing features of received pronunciation, Cockney and other regional accents.
Examples
Estuary English has been gaining prominence in recent decades: it has some features of RP and some of Cockney.
It is similar to the West Country dialects heard in SW England, but less removed in sound from the Estuary English of the SE.