particularity

noun
UK /pəˌtɪkjʊˈlærəti/
US /pərˌtɪkjəˈlærəti/

A particularity is a small detail that makes something special or different.

The particularity of her drawing was the tiny star in the corner.


OTHER MEANINGS

2. The quality of being very careful and exact about details.

He described the plan with great particularity so no one would be confused.

3. Something unusual or special about a person or thing.

One particularity of the old house is its round front door.

4. The state of paying close attention to one specific thing.

She studied the particularity of each leaf in her science project.