Noah Webster's 1828 American Dictionary of the English Language is regarded by many as the finest English
dictionary ever published. The dictionary is available in many forms. I made the content available here for my own purposes,
out of personal admiration for this particular dictionary.
MACK'EREL, n. [L. macula, a spot; the spotted fish.] A species of fish of the genus Scomber, an excellent table fish. MACK'EREL, n. A pander or pimp. Mackerel-gale, in Dryden, may mean a gate that ripples the surface of the sea, or one which is suitable for catching mackerel, as this fish is caught with the bait in motion.