britannic

/brɪˈtænɪk/
adjective
  1. Relating to Great Britain or the British Empire.
    • The museum had a collection of Britannic artifacts from the colonial era.
    • The Britannic navy once ruled the seas.
    • She studied the history of the Britannic monarchy.
Synonyms
What does "britannic" mean? | whatsthatwordmean | whatsthatwordmean