Meaning

• (of people) Capable of being easily led, taught, or managed.

• (of a problem) Easy to deal with or manage

• Capable of being shaped; malleable.

• Capable of being handled or touched.

• Sufficiently operationalizable or useful to allow a mathematical calculation to proceed toward a solution.

• Of a decision problem, algorithmically solvable fast enough to be practically relevant, typically in polynomial time.