"effusive rock" in German effusive rock Effusivgestein Ergussgestein Ergußgestein Detailed translations for "effusive rock" effusive rock 1. geology effusive rock(also: effusive) das Effusivgestein{neuter} 2. mining effusive rock(also: magmatic rocks, igneous rocks, extrusive rocks, extrusive rock) das Ergussgestein{neuter} effusive rock(also: extrusive rock, volcanic rock, lava stone) das Ergußgestein{neuter}