Estacade
Pronunciation : Es`ta*cade"
Part of Speech : n.
Etymology : [F.; cf. It. steccata, Sp. estacada. Cf. Stake.] (Mil.)
Definition : Defn: A dike of piles in the sea, a river, etc., to check the approach of an enemy.
Source : Webster's Unabridged Dictionary, 1913