Synonyms of bastion

Noun

1. bastion, defense, defence, defense force, defence force

usage: a group that defends a principle; "a bastion against corruption"; "the last bastion of communism"

2. bastion, citadel, stronghold, fastness

usage: a stronghold into which people could go for shelter during a battle

3. bastion, fortification, munition

usage: projecting part of a rampart or other fortification

Definition and meaning of bastion (Dictionary)