anal intercourse a form of sexual activity in which pleasur...
gastrin n. a hormone, synthesized in the G cells of the sto...
sample mean (symbol: X̄, M) the arithmetic average (mean) o...
eye muscles 1. (extrinsic eye muscles) the musc...
constitution n. 1. the sum of an individual’s i...
Sorry, "gastro-gastr" is not in the Dictionary of Psychology. Please report to A...