What is the meaning of Sacco?

Alternative letter-case form of SACCO.

sack, bag

sack, sackful, bag, bagful (the contents of one full bag)

sac

one thousand euros

lot, ton, see un sacco

dative/ablative singular of saccus

sack, bag for garbage etc.

nominative singular masculine of sacca (“true”)

Source: wiktionary.org