capitana
/kapɪˈtɑːnə/noun
Chiefly in Italian and Spanish contexts: the ship of an admiral or commander; the flagship of a fleet or armada.
Origin
Late 16th century; earliest use found in Libell Spanish Lies. Partly from Italian capitana flagship, and partly from the similarly formed Spanish capitana flagship; earlier in sense ‘female leader’). Compare Portuguese capitânia flagship.