batardeau Definition

defensive structure, caponiere, bacule, vauntmure, caponier, tenaille, demigorge, cunette, vallation, fortification, water gang, castellate, movable barrier, toll bar, barmkin, brattishing, escarp, graffage, water wing, terreplein, waygate, crownwork, butment, crash barrier, catchdrain, embankment, refortification, or circuit, vaimure, cordon off, mudwall, hornwork, culvert, gate, trogue, chimney breast, wall, tenaillon, cofferdam, estacade, berm, spillway, castellation, counterguard, sluice, box canyon, ginging, swing bridge, circummure, aboideau, revetment, rampart, natural depression, viatecture, air shaft, gangboard, remblai, cruive, parapet, fire tower, pentice, outwall, dike, burrock, levee, afforcement, fencelike, anteport, rope bridge, topsoiling, tymp, groundsill, fence, cobwall, breastrail, camerate, hammer beam, dam, moat, coalhole, intermured, verumontanum, ostiary, contravallation, enrockment, guerite, exterior door, rupestrian, drawbridge, scrobiculate, boyau, ledger board, powdike, unfence, stulm, breakwater, trench, pendice, ashlaring, propugnacle,