counion

plural counions

1. mathematicsThe join or union of all sets that meet a specified condition.

   the left adjoint […] preserves direct factors, their cointersections, their complements and thus their counions

   1986, Yves Diers, Categories of Boolean sheaves of simple algebras

2. attributiveOthers in a trade union.

   After weeks of fruitless negotiations, Bollinger and his counion members went out on strike, demanding a pay boost.

   1977, McKee Fisk, Norbert J. Mietus, Applied Business Law

3. ChristianityCommunion.

   Counion with Him is His desire, not a robotic family who is programmed or shows up out of duty or obligation.

   2015, Rhonda Ambrose, Beyond the Door, →ISBN

4. The act or result of joining or merging; union.

   Yet this crucial break did not become an environmental threat until the counion of science and technology in the nineteenth century.

   2001, Hans-Dirk van Hoogstraten, Deep Economy: Caring for Ecology, Humanity and Religion, →ISBN, page 62