WordNet: internal organ, viscus

a main organ that is situated inside the body

• hypernym organ

• hyponym entrails, innards, viscera

• hyponym excretory organ, urinary organ

• hyponym liver

• hyponym heart, pump, ticker

• hyponym breadbasket, stomach, tum, tummy

• hyponym respiratory organ

• hyponym bowel, gut, intestine

• hyponym hindgut

internal organ

• (suomi) sisäelin (synonyymi)

viscus

• (suomi) sisäelin (synonyymi)