unionfunction

noun
UK /ˈjuːnjənˌfʌŋkʃən/
US /ˈjuːnjənˌfʌŋkʃən/

A unionfunction is a special job that joins two or more things together into one.

The unionfunction of the two clubs made one big happy group.


OTHER MEANINGS

2. In mathematics, a unionfunction combines two sets so that the result contains every element from both.

Using a unionfunction on set A and set B gave a set with all their members.

3. In computing, a unionfunction merges data from different sources into a single shared structure.

The program called a unionfunction to join the two lists into one.

4. A role or activity whose purpose is to bring separate groups into cooperation.

Her unionfunction helped the two teams work together smoothly.