IPA: /ˈbrækɪʃnəs/
KK: /ˈbrækɪʃnəs/
The quality of being slightly salty, often referring to water that is a mix of fresh and saltwater.
The brackishness of the estuary made it a unique habitat for various species of fish.
Brackishness is formed from "brackish" (from Middle Dutch *brak*, meaning salty or brackish) and the suffix "-ness" (meaning the state or quality of). The word refers to the quality of being somewhat salty, typically describing water that is a mixture of fresh and saltwater.
Think of 'brackish' meaning somewhat salty, and '-ness' indicating a state or quality. This helps you remember that 'brackishness' refers to the quality of being salty.