innards

Noun

• The internal organs or workings of a body or device.
• internal organs collectively (especially those in the abdominal cavity)
• plural of innard
• The internal organs of a human or animal; especially viscera, intestines.
• The inner workings of something; the insides or guts.

Examples

• He knew the innards of the Words With Friends dictionary better than anyone.
• He took the cover off his computer and looked at the innards.

Synonyms

entrails, viscera