What does "prevention" mean?
The act of preventing or hindering; obstruction of action, access, or approach; thwarting.
Prevention
/pɹɪˈvɛnʃən/ noun
noun ·Common ·High school level
Meaning at a glance
- Primary sense: The act of preventing or hindering; obstruction of action, access, or approach; thwarting.
- Grammar: prevention is listed as noun.
- Nearest alternatives: abortion, anticipation, arrest, arrestation.
- Useful contrasts: arising, cause damage, cause increase.
- Usage evidence: This museum is equipped with a fire prevention system.
How to use "prevention"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "prevention" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
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 "prevention" 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.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "prevention" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "prevention" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "prevention" is acting as noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "abortion" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
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.
Final meaning check
Before publishing a sentence with "prevention", 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.
Definitions
Noun
- 1 The act of preventing or hindering; obstruction of action, access, or approach; thwarting. countable, uncountable
"a fire prevention campaign"
- 2 the act of preventing wordnet
- 3 Any measure intended to limit health-related risks (such as information campaigns, vaccination, early diagnosis etc.). countable, uncountable
"Whatever cures are known, and preventions that are practiced now, could have been common knowledge centuries ago."
- 4 The act of going, or state of being, before. countable, obsolete, uncountable
"It is generally knowne and obserued, that Light, and the Obiect of Sight, moue swifter than Sound; For we see the Flash of a Peece [i.e. firearm] is seene sooner, than the Noise is heard. […] And the greater the Distance, the greater is the Preuention: As we see in Thunder, which is farre off; where the Lightning Precedeth the Cracke a good space."
- 5 Anticipation; especially, anticipation of needs, wishes, hazards and risks countable, obsolete, uncountable
"[Suffolk, York and Beaufort] Have all limed bushes to betray thy wings, And, fly thou how thou canst, they’ll tangle thee: But fear not thou, until thy foot be snared, Nor never seek prevention of thy foes."
Show 1 more definition
- 6 precaution; forethought. countable, uncountable
"1659, Henry Hammond, A Paraphrase and Annotations upon All the Books of the New Testament, London: Richard Davis, The Gospel according to S. LUKE, Chapter 14, verse 3, p. 238, And Jesus […] by way of prevention asked a question of the Doctors of the law and Pharisees that were present, saying, Is the working of a cure on a sick man a thing forbidden, and so unlawfull to be done upon a sabbath day?"
Example
"This museum is equipped with a fire prevention system."
Common questions
What is a synonym for "prevention"?
Common synonyms include: abortion, anticipation, arrest, arrestation, arresting, averting.
How do you use "prevention" in a sentence?
This museum is equipped with a fire prevention system.
How do you pronounce "prevention"?
Pronounced /pɹɪˈvɛnʃən/.
Etymology
From Middle English prevencion, from Medieval Latin prēventiō.