1.a detailed list of all the items in stock
2.the merchandise that a shop has on hand;
they carried a vast inventory of hardware
3.(accounting) the value of a firm's current assets including raw materials and work in progress and finished goods
4.a collection of resources;
he dipped into his intellectual armory to find an answer
5.making an itemized list of merchandise or supplies on hand;
the inventory took two days
1.make or include in an itemized record or report;
Inventory all books before the end of the year