Definition of "Item" :
noun: a whole individual unit; especially when included in a list or collection
"They reduced the price on many items."
noun: an isolated fact that is considered separately from the whole
noun: a distinct part that can be specified separately in a group of things that could be enumerated on a list
"He noticed an item in the New York Times."
noun: an individual instance of a type of symbol
noun: a small part that can be considered separately from the whole
adverb: (used when listing or enumerating items) also
"A length of chain, item a hook."