Where does “bastionner” come from?

bastionner (French) comes from French bastion, from Middle French bastion, from Old French bastille — fortress.

bastionner (French): To bulwark

Definitions

  1. To bulwark

Ancestry of “bastionner”, step by step

StepLanguageWordMeaning
1Frenchbastionbastion; stronghold
2Middle Frenchbastion—
3Old Frenchbastillefortress
Every word from Old French bastille →Every word from Middle French bastion →Every word from French bastion →