britanic
Britanic is a rarely used English adjective that denotes relation to Britain. It derives from the Latin Britannicus, via historical forms in Old French and early English. In contemporary usage, the standard term for relating to Britain is British; britanic appears mainly in historical, literary, or Latinized contexts, or in the names of ships and institutions. In many languages, cognate forms translate as equivalents such as spanish “británico” or french “britannique.” The spelling britanic is often considered a variant or a misspelling of britannic in modern English.
The term Britannic, with the extended form, has appeared notably in proper names. The most famous instance
Beyond ships, britanic or britannic has historically served in more formal, ceremonial, or Latinized language contexts