Definitions

1. noun

The state or quality of being a thing; the fact or condition of existing or being real.

“The philosopher pondered the thingness of the object in front of her.”

2. noun

The fact or condition of being a distinct entity or separate existence.

“The concept of thingness is central to the philosophy of ontology.”

3. noun

The quality or attribute of being a concrete or tangible object.

“The artist explored the thingness of the sculptures in her latest exhibition.”