■ plural noun [treated as sing. ] the branch of civil engineering concerned with the study and modification of soil and rocks.
Derivatives
geotechnic adjective
geotechnical adjective
■ plural noun [treated as sing. ] the branch of civil engineering concerned with the study and modification of soil and rocks.
Derivatives
geotechnic adjective
geotechnical adjective
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004