| Soluble 1. (a.) Susceptible of being dissolved in a fluid; capable of solution; as, some substances are soluble in alcohol which are not soluble in water. 2. (a.) Susceptible of being solved; as, a soluble algebraic problem; susceptible of being disentangled, unraveled, or explained; as, the mystery is perhaps soluble. 3. (a.) Relaxed; open or readily opened. Thesaurus Entries answerable, ascertainable, capable of solution, decodable, determinable, doable, explainable, explicable, fair, in the clear, legible, open to solution, readable, resolvable, soluble, solvable, uncoded, unenciphered, workable |