extinctual

== English == === Etymology === From extinct +‎ -ual. === Adjective === extinctual (comparative more extinctual, superlative most extinctual) Of, related to, or resembling extinction. 1968, Free Lance Press, The Free Lance, Volume 4 I mourn because I would not kill, knowing killing is suffering a snarling, extinctual end; and I mourn that something weak, nameless — inside me — allows this lie of color life in my blood and bone.