Assertion: sailfish's fin | /r/SimilarTo | sail
Facets:
Source sentences:
text: The fin, which resembles a sail, runs down much of the length of their backs and gives them their name.
text: Their dorsal fin, in fact, acts like a sail, helping them to cut water as they move.
text: The dorsal fin of the sailfish runs the length of its body and will stand straight up, forming the sail the fish is named for, when the fish is excited.
text: The most notable physical characteristics of the sailfish is its long bill that resembles that of a swordfish, and the feature that is is named after; its large dorsal fin which resembles a sail.
text: Their dorsal fins resemble sails not only because they run almost the full length of their bodies, but also because their height is considerably greater than the thickness of their bodies.