Glossary & References / Keywords List / Definitions:

Term to be defined Definition Synonyms & Keywords
Brackish - "Somewhat salty; a mixture of salt and fresh water."(B8 - waterfowl natural history associated terms)

- "Pertaining to water intermediate in salinity (q.v.) between fresh water (q.v.) and sea water."(B93 - technical terms and acronyms for wetlands management)