英语词源字典 - 在线词源网站

carceral (adj.)[carceral 词源字典]: "pertaining to prisons or a prison," 1570s, from Latin carceralis, from carcer "prison, jail; starting place in a race course" (see incarceration).[carceral etymology, carceral origin, 英语词源]
visceral (adj.): 1570s, "affecting inward feelings," from Middle French viscéral and directly from Medieval Latin visceralis "internal," from Latin viscera, plural of viscus "internal organ, inner parts of the body," of unknown origin. The bowels were regarded as the seat of emotion. The figurative sense vanished after 1640 and the literal sense is first recorded in 1794. The figurative sense was revived 1940s in arts criticism.