Pronunciation: [bɹˈakɪʃ] (IPA) 
Brackish is spelled as [ˈbrækɪʃ], with a double "k" and an "ish" ending. The word originates from the Dutch word "brac," meaning "salty," and it describes the taste of water that is a mixture of saltwater and freshwater. The spelling with a "k" and "ish" also reflects the word's meaning, with the "k" adding emphasis on the salty flavor, while the "ish" encapsulates the idea of a mix or blend of tastes.
Brackish is an adjective used to describe water or liquid that is slightly salty, but not as salty as seawater. It refers to a mixture of fresh water and saltwater, creating a distinctive taste and composition. The term originates from the Middle Dutch word "brac," meaning salty.
Brackish water typically occurs in estuaries, where rivers and streams meet the sea. These regions experience the inflow of both freshwater and saltwater, resulting in a gradual mixing of the two. As a result, the salinity level in brackish water is higher than that of freshwater, but lower than seawater. This unique combination offers distinct ecological conditions, hosting a variety of specialized plant and animal species.
Brackish water can be found in coastal areas, mangroves, salt marshes, and some lagoons. Due to its differing salinity levels, this water is not suitable for consumption without treatment. However, brackish water can have economic and environmental significance. It is often used in aquaculture and fish farming systems since certain species, such as tilapia and shrimp, can thrive in brackish conditions. Moreover, brackish water bodies can act as an important habitat for various types of birds, fish, and other organisms.
In summary, brackish water is a mixture of fresh and saltwater, exhibiting an intermediate salinity level between freshwater and seawater. It is usually found in estuaries and serves as a distinct ecological niche for various species.
Not quite fresh; salt in a small degree.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word brackish comes from the Middle Dutch word brac, meaning salty. It was later adopted into Middle English as brak and eventually evolved into the term brackish.
