endorphin n. any of a class of neuropeptides, found mainly...
bupropion n. an aminoketone that inhibits reuptake of dopam...
infrasound n. sound whose frequency is too low to be detect...
gerophilia n. sexual attraction to much older partners. Als...
thalamic lesion a loss of structure or function of a part o...
two-way table a table in which the joint frequency distribu...