Liddell-Scott-Jones

πρόσχωμα (proschōma) a mound ^G:N-N

πρόσχωμα, ατος, τό,

alluvial deposit, π. Νείλου, of the Delta of the Nile, [Refs 4th c.BC+]

__II mound raised for attacking a city, [LXX]

_{LSJ Scripture Refs: LXX.2Kgs.20.15}