plural of estuary

A coastal water body where ocean tides and river water merge, resulting in a brackish water zone. / An ocean inlet also fed by fresh river water.

Relating to an estuary

(colloquial) Estuary English

On or relating to an estuary.

Having an estuary.

(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.