contramestre

(masculine) overseer; supervisor (person with overseeing the work of a person or group)
(masculine) petty officer who controls the work of other seamen
(masculine) substitute captain

bos’n

bo’s’n

lostromo

Werkmeister

λοστρόμος

ναύκληρος

From contra- (“auxiliary”) + mestre (“master”).

Practica parlar i memoritzar " contramestre " i moltes altres paraules i frases a portuguès .