• (v. i.) To study geology or make geological investigations in the field; to discourse as a geologist.
Ge·ol'o·gize intransitive verb [ imperfect & past participle Geologized ; present participle & verbal noun Geologizing .] To study geology or make geological investigations in the field; to discourse as a geologist. « During midsum...
geologize, geologise (British) To study geology in general, or to specialize in the geology of a specific place.