bulwarks is a form of:

Bulwark



noun
1.
(យោធា) ~ (against something) (a wall of earth built as a defense, rampart, a deference, or protection) defensive bulwark កំពែងរបងការពារ
Example: The Bill of Rights is a bulwark of our freedom.ship's bulwark តែមនាវាខាងលើ
verbpast tense: bulwarked ; past participle: bulwarked ; present participle: bulwarking ;
1.
(TRANSITIVE) (to provide bulwarks for, to be a bulwark to, to fortify with a rampart) សង់កំពែងការពារ
ENGLISH MEANING
noun
1.
A rampart; a fortification; a bastion or outwork.
2.
That which secures against an enemy, or defends from attack; any means of defense or protection.
3.
The sides of a ship above the upper deck.
verbpast tense: bulwarked ; past participle: bulwarked ; present participle: bulwarking ;
1.
(TRANSITIVE) To fortify with, or as with, a rampart or wall; to secure by fortification; to protect.