Bulwark

The royal navy of England hath ever been its greatest defense and ornament; it is its ancient and natural strength; the floating bulwark of our island.

"Tall and great, / with huge oak-timbers mounting to the skies, / they build the monster, lest it pass the gate, / and like Palladium stand, the bulwark of the State."

While the conscience of the scientist insists that he continually recheck the truth of this law, it remains a bulwark of science.

He said they will address how to respond to such disinformation, adding that an open and transparent press is the best bulwark against false information and propaganda.

Islam is a bulwark against gender ideology.

You are our bulwark against anihilation.

Let thouſands die, their ſlaughtered Carkaſſes Shal ſerue for walles and bulwarkes to the reſt:

The royal navy of England hath ever been its greatest defence, […] the floating bulwark of the island.

Entering that gable-ended Spouter-Inn, you found yourself in a wide, low, straggling entry with old-fashioned wainscots, reminding one of the bulwarks of some condemned old craft.

The party stalwarts constitute the bulwark that ensures the president's term of office.