floodwater: meaning, definition, pronunciation and examples
C1Formal, Technical, Journalistic
Quick answer
What does “floodwater” mean?
Water that has overflowed from a river, lake, or sea onto normally dry land, especially as a result of heavy rain or a storm surge.
Audio
Pronunciation
Definition
Meaning and Definition
Water that has overflowed from a river, lake, or sea onto normally dry land, especially as a result of heavy rain or a storm surge.
The body of water covering an area during a flood; can also refer to the residual water left behind after a flood event, often carrying debris, contaminants, and sediment.
Dialectal Variation
British vs American Usage
Differences
No significant spelling or meaning differences. Both varieties treat it as a compound noun.
Connotations
Identical connotations of danger, damage, and natural disaster.
Frequency
Slightly more frequent in UK English due to frequent news reporting on river flooding, but common in both.
Grammar
How to Use “floodwater” in a Sentence
The floodwater + verb (receded, rose, covered)Adjective + floodwater (contaminated floodwater)Preposition + floodwater (knee-deep in floodwater)Vocabulary
Collocations
Examples
Examples of “floodwater” in a Sentence
verb
British English
- The river burst its banks, threatening to floodwater the surrounding villages.
- (Note: 'Floodwater' is almost never used as a verb. The verb is 'to flood'.)
American English
- The storm surge could floodwater the coastal highway within hours.
- (Note: 'Floodwater' is almost never used as a verb. The verb is 'to flood'.)
adverb
British English
- (No standard adverbial form. Use phrases like 'due to flooding' or 'from floodwater'.)
American English
- (No standard adverbial form. Use phrases like 'due to flooding' or 'from floodwater'.)
adjective
British English
- The floodwater damage was extensive.
- They conducted a floodwater risk assessment.
American English
- Floodwater contamination is a major health concern.
- The city has a floodwater management plan.
Usage
Meaning in Context
Business
Used in insurance, risk assessment, and disaster recovery reports (e.g., 'The premises were damaged by contaminated floodwater.').
Academic
Used in environmental science, geography, and climate studies (e.g., 'The model predicts the spread of floodwater across the floodplain.').
Everyday
Used in news reports and personal accounts of flooding (e.g., 'The floodwater ruined our ground floor.').
Technical
Used in hydrology, civil engineering, and emergency management (e.g., 'The floodwater velocity exceeded 3 meters per second.').
Watch out
Common Mistakes When Using “floodwater”
- Using it as a countable noun incorrectly (e.g., 'a floodwater').
- Confusing 'floodwater' (the substance) with 'flooding' (the event or process).
- Misspelling as two separate words ('flood water' – less common, but sometimes acceptable).
FAQ
Frequently Asked Questions
It is most commonly written as one compound word ('floodwater'), though the open form ('flood water') is occasionally seen. The closed form is preferred in modern dictionaries.
It is primarily an uncountable (mass) noun. The plural form 'floodwaters' is also used to refer to the waters from a specific flood or multiple floods, but it still refers to a mass.
'Floodwater' refers to the water itself that covers the land. 'Flooding' refers to the event or process of water overflowing. You can be affected by flooding (the event) or by floodwater (the substance).
No, 'floodwater' is not a standard verb. The verb form is simply 'to flood' (e.g., 'The river flooded the fields').
Water that has overflowed from a river, lake, or sea onto normally dry land, especially as a result of heavy rain or a storm surge.
Floodwater is usually formal, technical, journalistic in register.
Floodwater: in British English it is pronounced /ˈflʌdˌwɔːtə/, and in American English it is pronounced /ˈflʌdˌwɔːtɚ/ or /ˈflʌdˌwɑːtɚ/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms specific to 'floodwater'. Often appears in descriptive phrases like 'knee-deep in floodwater'.]”
Learning
Memory Aids
Mnemonic
Think of a FLOOD of WATER covering the streets. The word is simply the two concepts stuck together.
Conceptual Metaphor
FLOODWATER IS A DANGEROUS INVADER / FLOODWATER IS A CONTAMINANT.
Practice
Quiz
Which of the following is the most accurate definition of 'floodwater'?