1
: a raised way across wet ground or water
2
: highway
especially
: one of ancient Roman construction in Britain
causeway
transitive verb
Examples of causeway in a Sentence
The island is linked by a causeway to the mainland.
Recent Examples on the Web
The cross-county highway spans from West Miami-Dade to a causeway to Miami Beach.
—
Milena Malaver, Miami Herald, 21 Nov. 2025
The artificial plateau made from earth, with connecting causeways, canals and corridors, was built in southeastern Mexico 3,050 years ago and used for around 300 years.
—Katie Hunt, CNN Money, 5 Nov. 2025
New causeways would connect mansions and resorts.
—Mike Bezemek, Outside, 29 Oct. 2025
Located just off Georgia’s southeastern coast, the island is accessible by a causeway from the mainland.
—Noreen Kompanik, Boston Herald, 19 Oct. 2025
See All Example Sentences for causeway
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Milena Malaver, Miami Herald, 21 Nov. 2025
The artificial plateau made from earth, with connecting causeways, canals and corridors, was built in southeastern Mexico 3,050 years ago and used for around 300 years.
—Katie Hunt, CNN Money, 5 Nov. 2025
New causeways would connect mansions and resorts.
—Mike Bezemek, Outside, 29 Oct. 2025
Located just off Georgia’s southeastern coast, the island is accessible by a causeway from the mainland.
—Noreen Kompanik, Boston Herald, 19 Oct. 2025
See All Example Sentences for causeway
Cite this Entry
“Causeway.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/causeway. Accessed 28 Nov. 2025.
Copy CitationKids Definition
causeway
noun
cause·way
ˈkȯz-ˌwā 
: a raised way or road across wet ground or water
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