S: (n) body temperature, blood heat (temperature of the body; normally 98.6 F or 37 C in humans; usually measured to obtain a quick evaluation of a person's health)
S: (n) vital sign (sign of life; usually an indicator of a person's general physical condition) "he was still alive but his vital signs were weak"
S: (n) sign ((medicine) any objective evidence of the presence of a disorder or disease) "there were no signs of asphyxiation"
S: (n) evidence, grounds (your basis for belief or disbelief; knowledge on which to base belief) "the evidence that smoking causes lung cancer is very compelling"
S: (n) information (knowledge acquired through study or experience or instruction)