Noun
(gymnastics) The action of a spotter who is focused on preventing a fall or injury, as opposed to a control spot, which is focused on helping the gymnast acquire a skill.
(American football) The position of defensive safety; a position furthest from the line of scrimmage whose responsibility is to defend against passes as well as to be the tackler of last resort.
A place one goes in order to be safe, especially one to go in times of emergency.
A short PSA about safety.
A blue dot on some flashbulbs that turns pink if there is an air leak.
Source: en.wiktionary.org