noun
exhibit; display item
Refers to objects put on display in museums, galleries, exhibitions, or similar settings.
博物館の展示物に触れないでください。
Please do not touch the exhibits in the museum.
出品 is an item submitted for an exhibition or competition, often with a focus on the act of submission, whereas 展示物 is a general term for displayed items.
Compound of 展示 (display) + 物 (thing).