ambiguity scale any questionnaire used in evaluating tolera...
S and M abbreviation for sadism and masochism. See sadomaso...
fetal stage the final stage of human prenatal development,...
Barr body see sex chromatin. [Murray L. Barr (1908–1995), C...
hypospadias n. a congenital anomaly in which the urethra op...
subspecies n. see breed.