acquaintance rape see date rape.
Sorry, "epidemiologic-catchment-area-survey-eca-survey" is not in the Dictionary...
rabbit–duck figure an ambiguous figure that appears to be e...
zoolagnia n. sexual attraction to nonhuman animals. See bes...
gel electrophoresis a method of separating molecules of dif...
yawning n. the act of drawing in through the mouth a volume...