Synonyms: bolwerk, rondeel
| Part of speech | common noun |
|---|---|
| Pronunciation | /bɑstiˈjɔn/ |
| Hyphenation | bas·ti·on |
| Gender | neuter |
| Plural | bastions |
| English | bastion |
|---|---|
| Esperanto | bastiono |
| French | bastion |
| German | Bastei; Bastion; Bollwerk; Hochburg |
| Hungarian | bástya |
| Italian | baluardo; bastione |
| Portuguese | baluarte; bastião |
| Russian | бастион |
| Saterland Frisian | Bastion; Bolwierk |
| Spanish | baluarte; bastión |