Webster's Revised Unabridged Dictionary · 1913

Dissolvable

Dissolvable , adjective

[From Dissolve, compare Dissoluble.]

Capable of being dissolved, or separated into component parts; capable of being liquefied; soluble.
Though everything which is compacted be in its own nature dissolvable. — Cudworth
Such things as are not dissolvable by the moisture of the tongue. — Sir I. Newton