| safe sex |
sexual activity (especially sexual intercourse) with the use of measures (such as latex condoms) to avoid the transmission of disease (especially AIDS)
출처: wordnet.princeton.edu/perl/webwn
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| saltpeter |
potassium nitrate: (KNO3) used especially as a fertilizer and explosive
출처: wordnet.princeton.edu/perl/webwn
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| salubrious |
healthy: promoting health; healthful; "a healthy diet"; "clean healthy air"; "plenty of healthy sleep"; "healthy and normal outlets for youthful energy"; "the salubrious mountain air and water"- C.B.Davis; "carrots are good for you" favorable to health of mind or body; "not the most salubrious campsite"; "one of the less salubrious suburbs"
출처: wordnet.princeton.edu/perl/webwn
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| salutary |
beneficial: tending to promote physical well-being; beneficial to health; "beneficial effects of a balanced diet"; "a good night's sleep"; "the salutary influence of pure air"
출처: wordnet.princeton.edu/perl/webwn
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| safety |
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" guard: a device designed to prevent injury base hit: (baseball) the successful act of striking a baseball in such a way that the batter reaches base safely condom: contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse a score in American football; a player is tackled behind his own goal line
출처: wordnet.princeton.edu/perl/webwn
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