noun · verb · 16 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
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/ˈseɪfti/
US:Recorded audio is listed in the source snapshot.
rhymes with -eɪfti
CMU ARPABET:S EY1 F T IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The condition or feeling of being safe; security; certainty.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
If you push it to the limit, safety is not guaranteed.
He managed to reach the border and escape to safety.
Meaning relationships
Synonyms: none provided
Antonyms: danger
2
noun
Meaning 2
A safety lock or safety catch: a mechanism on a weapon or dangerous equipment designed to prevent accidental firing or operation.
Definition source: English Wiktionary via Wiktextract
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
An instance of a player being sacked or tackled in the end zone, or stepping out of the end zone and off the field, resulting in two points to the opposite team.
Definition source: English Wiktionary via Wiktextract
He sacked the quarterback in the end zone for a safety.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Any of the defensive players who are in position furthest from the line of scrimmage and whose responsibility is to defend against passes as well as to be the tacklers of last resort.
Definition source: English Wiktionary via Wiktextract