Translation of "bottomage" into Russian

the same as bottomry. Another term for both is "respondentia". R. is a loan where a ship's cargo is the security, on similar terms to bottomry. See at https://en.wikipedia.org/wiki/Bottomry

т.е. заем под залог судна, фрахта и груза, получаемый капитаном судна за счет их владельцев