viscera
From Longman Dictionary of Contemporary Englishvisceravis‧ce‧ra /ˈvɪsərə/ noun [plural] medical the large organs inside your body, such as your heart, lungs, and stomachExamples from the Corpusviscera• He was holding up nearly all of his viscera with both hands and arms.• The report continues to say that the body was entire and that no viscera had been removed.• Tribromoethanol has been reported to be irritant to the viscera of mice and this can cause intestinal problems and death.• The viscera were removed, encased and buried at night by torchlight.Origin viscera (1700-1800) Latin plural of viscus “body organ”