base ‧ ment /ˈbeɪsmənt/ BrE AmE noun [countable]
[ Date: 1700-1800 ; Origin: Probably from ⇨ ↑ base 2 ]
a room or area in a building that is under the level of the ground ⇨ cellar
base ‧ ment /ˈbeɪsmənt/ BrE AmE noun [countable]
[ Date: 1700-1800 ; Origin: Probably from ⇨ ↑ base 2 ]
a room or area in a building that is under the level of the ground ⇨ cellar
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012