noun. the thought processes involved in solving a problem.
noun. ['ˈprɑːbləm'] a state of difficulty that needs to be resolved.
noun. ['ˈprɑːbləm'] a question raised for consideration or solution.
noun. ['ˈprɑːbləm'] a source of difficulty.
noun. ['ˈsɑːlvɪŋ'] finding a solution to a problem.