inconcussible

== English == === Etymology === From in- (“not”) + Latin concussibilis (“that can be shaken”). See concussion. === Adjective === inconcussible (comparative more inconcussible, superlative most inconcussible) Unshakable; Firm; solid. Unwavering; steadfast. Unassailable; incontrovertible. === References === “inconcussible”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.