COACTION
collaboration, coaction
(noun) act of working jointly; “they worked either in collaboration or independently”
Source: WordNet® 3.1
Etymology 1
Noun
coaction
(obsolete) force; compulsion, either in restraining or impelling
• South's Sermons.
Etymology 2
Noun
coaction (countable and uncountable, plural coactions)
Collective or collaborative action.
(mathematics) The mapped version of an action to a cogroup.
Anagrams
• octanoic
Source: Wiktionary
Co*ac"tion, n. Etym: [L. coactio.]
Definition: Force; compulsion, either in restraining or impelling. Sojth.
Source: Webster’s Unabridged Dictionary 1913 Edition