from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To compel, constrain, force.
- adj. Forced, constrained, done under compulsion.
- v. To work together.
from the GNU version of the Collaborative International Dictionary of English
- transitive v. To force; to compel; to drive.
- intransitive v. To act together; to work in concert; to unite.
from The Century Dictionary and Cyclopedia
- To compel; force.
- To act together.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. act together, as of organisms
Cousin german to idleness, and a concomitant cause, which goes hand in hand with it, is  nimia solitudo, too much solitariness, by the testimony of all physicians, cause and symptom both; but as it is here put for a cause, it is either coact, enforced, or else voluntary.
Solitariness cause of melancholy; coact, voluntary, how good; sign of melancholy
Networking and Business Opps. You ability just accommodated a adolescent blogger, webmaster or business accomplice that wants to coact on a specific activity or venture.
A Charles Barkley show skit with Michael Phelps and Darrell Hammond as gymnastic coact Bela Karolyi: