breakwater: meaning, definition, pronunciation and examples
C1Technical, formal
Quick answer
What does “breakwater” mean?
A sturdy structure built out into a body of water to protect a harbour or shoreline from the force of waves.
Audio
Pronunciation
Definition
Meaning and Definition
A sturdy structure built out into a body of water to protect a harbour or shoreline from the force of waves.
Any structure or object designed to reduce or absorb the energy of incoming waves, including natural formations. Figuratively, a person or thing that provides protection or reduces the impact of a hostile force.
Dialectal Variation
British vs American Usage
Differences
No significant difference in core meaning or usage. 'Seawall' is more common for shore-parallel structures in both dialects. Spelling is identical.
Connotations
Slightly more technical/engineering connotation in both dialects. In everyday speech, 'harbour wall' or 'jetty' might be used more loosely in the UK.
Frequency
Low frequency in casual conversation. Frequency increases in coastal communities, naval/maritime, and engineering contexts.
Grammar
How to Use “breakwater” in a Sentence
The breakwater [protects/defends/shelters] [the harbour/boats/the coast] from [waves/the sea/the storm].They are [building/repairing/extending] a breakwater.Vocabulary
Collocations
Examples
Examples of “breakwater” in a Sentence
verb
British English
- Not applicable as a standard verb.
American English
- Not applicable as a standard verb.
adverb
British English
- Not applicable as a standard adverb.
American English
- Not applicable as a standard adverb.
adjective
British English
- Not applicable as a standard adjective.
American English
- Not applicable as a standard adjective.
Usage
Meaning in Context
Business
Rare. Might appear in project proposals for coastal development or marine insurance.
Academic
Common in engineering, geography, environmental science, and maritime history texts.
Everyday
Used by people living near the coast or involved in sailing/boating.
Technical
Core term in civil engineering, hydraulics, coastal management, and naval architecture.
Watch out
Common Mistakes When Using “breakwater”
- Misspelling as 'break water' (two words). It is a closed compound noun.
- Confusing it with a 'pier' (for mooring) or a 'dam' (for blocking water flow).
- Using it as a verb (to breakwater is not standard).
FAQ
Frequently Asked Questions
Not exactly. A breakwater's primary purpose is protection from waves. A jetty is often built to influence currents or sediment, and may also serve as a walkway or mooring point. Some structures serve both functions.
No, 'breakwater' is exclusively a noun in standard English. The related verbal concept would be 'to break waves' or 'to provide a breakwater'.
A seawall is usually a vertical structure built directly along the shoreline to defend the land. A breakwater is often built out in the water, separate from the shore, to create a sheltered area.
Yes. Coral reefs, barrier islands, and headlands can act as natural breakwaters by absorbing wave energy before it reaches the shore.
A sturdy structure built out into a body of water to protect a harbour or shoreline from the force of waves.
Breakwater is usually technical, formal in register.
Breakwater: in British English it is pronounced /ˈbreɪkˌwɔːtə/, and in American English it is pronounced /ˈbreɪkˌwɔːt̬ɚ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[Act as/Serve as] a breakwater against... (figurative use)”
Learning
Memory Aids
Mnemonic
Think of the word literally: it BREAKS the WATER's force. A wall that 'breaks' incoming waves.
Conceptual Metaphor
PROTECTION IS A BARRIER AGAINST FORCE. (e.g., 'The new policy acted as a breakwater against economic turmoil.')
Practice
Quiz
What is the primary function of a breakwater?