What does "potomac" mean?
A river that flows along the borders of Maryland, Virginia and West Virginia, and through Washington, United States.
name ·Rare ·Advanced level
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "potomac" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "potomac" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "potomac" with a nearby alternative so the final choice matches both meaning and reader expectation.
Check whether "potomac" is acting as name in your sentence. A definition is only useful when the grammar matches the way the word is being used.
Compare it with "potomac area" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Before publishing a sentence with "potomac", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
"The Potomac surges against the banks, flush with this morning’s rain."
"To celebrate the June 5 World Environment Day, diplomats from more than a dozen foreign embassies and international organizations Monday joined the U.S. State Department to plant underwater seagrass in the Potomac River, a tributary of the Chesapeake Bay."
A river that flows along the borders of Maryland, Virginia and West Virginia, and through Washington, United States.
Common synonyms include: potomac area, potomac basin, potomac region, potomac watershed, regional, riverine.
To celebrate the June 5 World Environment Day, diplomats from more than a dozen foreign embassies and international organizations Monday joined the U.S. State Department to plant underwater seagrass in the Potomac River, a tributary of the Chesapeake Bay.
Pronounced /pəˈtoʊmək/.
European spelling of an Algonquian name, variously claimed to mean "river of swans", "place where people trade" or "place to which tribute is brought". The natives called the river above the falls Cohongorooton, "river of geese", and that area was renowned in early years for an abundance of both geese and swans. The spelling of the name has been simplified over the years from Patawomeke to Patowmack in the 18th century and now Potomac. The river's name was determined officially as Potomac by the US government's Board on Geographic Names during 1931.