Brackish : adj. A brackish water and a mixture ofsea water andeau douce, especially in estuaries.
La concentration total de sea salt dissolved there is usually between 1 and 10 g/l whereas it is (in average) of 35 g/l forsea water.
Amer, unpleasant.
Find it brackish: find unpleasant la situation in which we are, feel victim of something (find her bad).