n.

the state of being certain that adverse effects will not be caused by some agent under defined conditions

"insure the safety of the children"; "the reciprocal of safety is risk"

a safe place

"He ran to safety"

同義詞：refuge

a device designed to prevent injury

同義詞：guardsafety device

(baseball) the successful act of striking a baseball in such a way that the batter reaches base safely

同義詞：base hit

contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

同義詞：condomrubbersafeprophylactic

a score in American football; a player is tackled behind his own goal line

Safeties
SAFETIES
SAFETIES
A Tale of Two Safeties
Automatic safeties for guns
Weapons firing safeties and methods of operating the same
Semiautomatic handgun having multiple safeties
Analysis and design in safeties and reliabilities of the suspension system of maglev train
Double-blind randomized study comparing the efficacies and safeties of a short (3-day) course of azithromycin and a 5-day course of ...
Nano-encapsulation of LiCoO 2 cathodes by a novel polymer electrolyte and its influence on thermal safeties of Li-ion batteries