Machicolated

Wind howled along the machicolated battlements.

Source: tatoeba (10651145)

Of the outer fortifications there remains a brick gateway, with Gothic arch carrying a high machicolated tower, connected to which is a fragment of the wall.

Source: wiktionary

If "WILLIAM WILLIAMS" will examine the map of London in 1543, lately engraved from a drawing in the Bodleian Library, he will perceive the "Water Gate,", about which he inquires, defended on the west side by a lofty hexagonal machicolated tower.

Source: wiktionary

And so it chanced, that because of the stress of the time, Piero Salin floated off in triumph to Murano, named General of the Border Forces, with secret orders from the Ten. XXXIII The great bell in the tower of the arsenal told twelve of the day, and already the broader waters near the rios which led to the high machicolated walls surrounding this famous Venetian stronghold were crowded with gondolas of the people and barges from the islands filled with men, women, and children, jubilant with holiday speech and brilliant in gala colors; for this was one of those perpetually recurring festas which so endeared this City of the Sea to its pleasure-loving people.

Source: wiktionary