noun Date: 1633 an embankment or other construction made of earth, the operations connected with excavations and embankments of earth, a work of art consisting of a portion of land modified by an artist
EARTHWORK
Meaning of EARTHWORK in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012