impassable

== English == === Etymology === From im- + pass + -able. === Pronunciation === === Adjective === impassable (comparative more impassable, superlative most impassable) (of a route, terrain, etc.) Incapable of being passed over, crossed, or negotiated. (of an obstacle) Incapable of being overcome or surmounted. (of currency) Not usable as legal tender. ==== Synonyms ==== unpassable ==== Derived terms ==== ==== Translations ==== === See also === impassible == French == === Etymology === From im- +‎ passable. === Pronunciation === IPA(key): /ɛ̃.pa.sabl/ === Adjective === impassable (plural impassables) impassable === Further reading === “impassable”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012