midshipman

Noun

(nautical) An officer of the lowest rank in several navies; especially, a trainee officer. / A midshipman fish.

Japanese Meaning

海軍の最下位士官、特に士官見習い / ミッドシップマン魚

The midshipman stood at attention as the captain entered the wardroom.

船長が士官室に入ってくると、その海軍士官候補生は敬礼して立っていた。

Sense（1）

(nautical) An officer of the lowest rank in several navies; especially, a trainee officer.

Sense（2）

A midshipman fish.

midshipmen

（ plural ）