noun · 6 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
/pɹɪˈvɛnʃən/
Southern-England:Recorded audio is listed in the source snapshot.
CMU ARPABET:P R IY0 V EH1 N SH AH0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The act of preventing or hindering; obstruction of action, access, or approach; thwarting.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
a fire prevention campaign
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Any measure intended to limit health-related risks (such as information campaigns, vaccination, early diagnosis etc.).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
The act of going, or state of being, before.
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
Anticipation; especially, anticipation of needs, wishes, hazards and risks
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
precaution; forethought.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
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?
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
the act of preventing
Definition source: Princeton WordNet 3.0
Examples
there was no bar against leaving
money was allocated to study the cause and prevention of influenza