separating

To divide (a thing) into separate parts.

“Separate the articles from the headings.”

To disunite from a group or mass; to disconnect.

To cause (things or people) to be separate.

“If the kids get too noisy, separate them for a few minutes.”

To divide itself into separate pieces or substances.

“The sauce will separate if you don't keep stirring.”

To set apart; to select from among others, as for a special use or service.

An instance of separating.

(zipper) Capable of being opened and having its two sided completely detached from one another rather than just being opened for most of its length.