mack

peop. n. a Canadian river; flows into the Beaufort Sea.
Syn. -- Mackenzie River. [ WordNet 1.5 ]

n. [ OF. maquerel, F. maquereau (LL. macarellus), prob. for maclereau, fr. L. macula a spot, in allusion to the markings on the fish. See Mail armor. ] (Zool.) Any species of the genus Scomber of the family Scombridae, and of several related genera. They are finely formed and very active oceanic fishes. Most of them are highly prized for food. [ 1913 Webster ]

☞ The common mackerel (Scomber scombrus), which inhabits both sides of the North Atlantic, is one of the most important food fishes. It is mottled with green and blue. The Spanish mackerel (Scomberomorus maculatus), of the American coast, is covered with bright yellow circular spots. [ 1913 Webster ]

Bull mackerel,
Chub mackerel. (Zool.) See under Chub. --
Frigate mackerel. See under Frigate. --
Horse mackerel . See under Horse. --
Mackerel bird (Zool.), the wryneck; -- so called because it arrives in England at the time when mackerel are in season. --
Mackerel cock (Zool.), the Manx shearwater; -- so called because it precedes the appearance of the mackerel on the east coast of Ireland. --
Mackerel guide. (Zool.) See Garfish (a). --
Mackerel gull (Zool.) any one of several species of gull which feed upon or follow mackerel, as the kittiwake. --
Mackerel midge (Zool.), a very small oceanic gadoid fish of the North Atlantic. It is about an inch and a half long and has four barbels on the upper jaw. It is now considered the young of the genus Onos, or Motella. --
Mackerel plow, an instrument for creasing the sides of lean mackerel to improve their appearance. Knight. --
Mackerel shark (Zool.), the porbeagle. --
Mackerel sky, or
Mackerel-back sky, a sky flecked with small white clouds; a cirro-cumulus. See Cloud. [ 1913 Webster ]

Mackerel sky and mare's-tails
Make tall ships carry low sails. Old Rhyme. [ 1913 Webster ]

n. [ OF. maquerel, F. maquereau, fr. D. makelaar mediator, agent, fr. makelen to act as agent. ] A pimp; also, a bawd. [ Obs. ] Halliwell. [ 1913 Webster ]

n. (Zool.) A small silvery fish (Decapterus macarellus) found from Nova Scotia to Brazil. [ WordNet 1.5 ]

n. A sky filled with rows of cirrocumulus or small altocumulus clouds. [ WordNet 1.5 ]

{ . }[ From Mackinac, the State of Michigan, where blankets and other stores were distributed to the Indians. ] 1. A thick blanket formerly in common use in the western part of the United States. [ wns=2 ] [ 1913 Webster ]

2. a heavy woolen cloth heavily napped and felted, often with a plaid design. [ wns=4 ] [ WordNet 1.5 ]

. A flat-bottomed boat with a pointed prow and square stern, using oars or sails or both, used esp. on the upper Great Lakes and their tributaries. [ Webster 1913 Suppl. ]

. A short, heavy, double-breasted plaid coat, the design of which is large and striking. [ Local, U. S. ] [ Webster 1913 Suppl. ]