What is the symbolic meaning of a swordfish or marln?

Answer 1

A very large oceanic fish (Xiphias gladius), the only representative of the family Xiphiidae. It is highly valued as a food fish. The bones of the upper jaw are consolidated, and form a long, rigid, swordlike beak; the dorsal fin is high and without distinct spines; the ventral fins are absent. The adult is destitute of teeth. It becomes sixteen feet or more long., The gar pike., The cutlass fish., A southern constellation. See Dorado, 1.

Answer 2

According to myth and Astrology, they are actually tied to the Unicorn, just differing in their habitat. They happen to be the representation of virtue, courage and strength