meg‧a‧lith /ˈmeɡəlɪθ/
noun [countable][
Date: 1800-1900;
Language: Greek;
Origin: megas 'large' + lithos 'stone']
a large tall stone put in an open place by people in ancient times, possibly as a religious sign
—megalithic /ˌmeɡəˈlɪθɪk◂/
adjective [TahlilGaran] Dictionary of Contemporary English ▲