The Collaborative International Dictionary
Bulwark \Bul"wark\, v. t. [imp. & p. p. Bulwarked; p. pr. & vb. n. Bulwarking.] To fortify with, or as with, a rampart or wall; to secure by fortification; to protect.
Of some proud city, bulwarked round and armed
With rising towers.
--Glover.
Wiktionary
vb. (en-past of: bulwark)
Usage examples of "bulwarked".
Just as the Azores are believed to be the last high peaks of Atlantis, so hints came to me steadily that Ponape and Lele and their basalt bulwarked islets were the last points of the slowly sunken western land clinging still to the sunlight, and had been the last refuge and sacred places of the rulers of that race which had lost their immemorial home under the rising waters of the Pacific.
Also bulwarked and barricaded by tall piles of paper, very intelligent but very nonanthropomorphic machines were conferring with their human masters, meanwhile devouring reams, armloads, of blank paper, only to spit it out again in a matter of minutes, crammed with printed symbols.
The theory was bulwarked by the fact that both patents had been taken out the same year and both patents were held (or had been held until they expired) by the same company, Aladdin.
I had seen the British flag from the coralbulwarked harbour, but could not find it now.
There, Dribeck noted in relief, the cordon of soldiers still formed an unbroken ring, bulwarked now by scores of the slain.