firthnoun [ C ]
uk/fɜːθ/us/fɝːθ/Scottish Englisha long strip of sea reaching into the land:
the Firth of Forth
Thesaurus: synonyms and related words
Parts of watercourses
- artesian well
- basin
- branch
- confluence
- delta
- drainage basin
- estuary
- geyser
- head
- lock
- lock-keeper
- meander
- midstream
- mooring
- reach
- spring
- towpath
- tributary
- water table
- weir
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