Our word of the week is the past participle of the verb
scomparire (to disappear). So obviously it means "disappeared," but a secondary use is as a euphemism for "died." So you will find newspaper headlines with wording such as "
e' scomparso all'eta' di 92 anni lo scrittore..."- "the writer such and such has disappeared at the age of 92." Another common euphemism is "
e' mancato," literally, "is missing."
These tend to be used in writing, whereas Italians will usually use the rather blunt "e' morto" in speech, as opposed to such English phrases as "passed away."