ensign

a small flag that is the symbol of a country or organization, especially when it is flown on a ship or aircraft

bandera, enseña

Collocations naval ensign

• The ship's ensign was flying proudly.

  La enseña del barco ondeaba orgullosamente.

a military rank in the navy, usually given to a young officer who is just starting their career

rango de oficial joven en la marina

Collocations ensign rank

• He was promoted to the rank of ensign.

  Lo promovieron al rango de teniente de navío.