An individual who is adept at problem solving.
The members of the Design Team were not "solutionists" during their analysis of the problematic project. Instead of problem solving, viable resolutions were not explored and quickly dismissed.
by Shady Shade October 18, 2011
1 more definition
somebody who finds solutions to problems
I went to a solutionist to solve my relationship problem.
by natan kerendian December 06, 2006