Active during the day and sleeping at night.
Thought to be possessed by a demon or evil spirit that takes control of the mind.
The combining form of surgical removal of a body part.
otherwise known as atomism, this approach stresses the importance of using elemental units in the analysis of any data.
an infection that is transmitted by having sex. There are more than 20 identified including Chlamydia, gonorrhoea and syphilis. These infections are mainly caused...
Suffix meaning a normal amount of discharge or flow.
a former name for aids that reflects the erroneous belief that only gay men contracted it.
Suffix meaning excessive discharge or flow.