Synonyms of bastion in English:

bastion


See definition of bastion

noun

1‘he had fortified the stronghold with ditches and bastions’

SYNONYMS
rampart, bulwark, parapet, fortification, buttress, outwork, projection, breastwork, redoubt, barbican, stockade, palisade
rare bartizan

2‘the last bastion of male-only suffrage in Europe’

SYNONYMS
stronghold, bulwark, defender, support, supporter, guard, protection, protector, defence, prop, mainstay