| ̷ ̷ ̷ ̷+ adjective
Etymology: seismo- + tectonic
: of, relating to, or designating structural features of the earth which are associated with or revealed by earthquakes
| ̷ ̷ ̷ ̷+ adjective
Etymology: seismo- + tectonic
: of, relating to, or designating structural features of the earth which are associated with or revealed by earthquakes
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012