Function: noun
Etymology: New Jersey, U.S.
Date: 1981
: a concrete slab 32 inches high with slanted sides that is used in tandem with others to block or reroute traffic or to divide highways
Function: noun
Etymology: New Jersey, U.S.
Date: 1981
: a concrete slab 32 inches high with slanted sides that is used in tandem with others to block or reroute traffic or to divide highways
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012