Used to denote a rank in the navy, often the lowest officer rank or a position during training.

Naval Rank

Primarily used in a military context, specifically the navy. Not used for other types of training or students.

Military Specific

Used in formal and professional naval settings. It's not a casual term.

Refers to a specific type of fish notable for its humming sound and bioluminescence.

Famous for its unusual courtship ritual involving humming noises to attract females.

Useful in marine biology or zoology discussions, not common in everyday language.