Item (V7)
From AmtWiki
From the Rulebook Glossary (V7):
A single object is considered to be any item whose parts are not easily usable independently. (A sword (V7), a shield (V7), a throwing weapon (V7), etc.). This requires a substantial connection to be made between all parts of an object i.e. a cord connecting a breastplate to a greave does not constitute a single object but a full suit of plate would. This applies to magic (V7) that refers to targeting a single object and does not override any other rules governing how a specific magic or type of magic interacts with other specific objects. I.e. Mend (V7) only repairing a single point of armor (V7) in a single hit location.