(law) Any fish that, when taken, immediately becomes the personal property of the monarch by royal prerogative, as in the United Kingdom and formerly the Kingdom of France.

swordfish

An Australian kingfish (Seriola hippos)

A square box with a hole in the bottom, used in ice fishing.

plural of fish coop

(archaic) king crab

A kelt or salmon, which, having spawned, still remains in the fresh water before effecting its annual migration to the sea.

(archaic) jellyfish; sea nettle

(dialect, Cornwall) A shipworm of the genus Teredo, most commonly Teredo navalis^(WP WSp Commons).

(Australia) Any of several tropical freshwater fish of the family Toxotidae.