Syle \Syle\, n. [See Sile a young herring.] (Zool.)
   A young herring (Clupea harengus). [Also written sile.]
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         But our folk call them syle, and nought but syle,
         And when they're grown, why then we call them herring.
                                                  --J. Ingelow.
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Herring \Her"ring\ (h[e^]r"r[i^]ng), n. [OE. hering, AS.
   h[ae]ring; akin to D. haring, G. h[aum]ring, hering, OHG.
   haring, hering, and prob. to AS. here army, and so called
   because they commonly move in large numbers. Cf. Harry.]
   (Zool.)
   One of various species of fishes of the genus Clupea, and
   allied genera, esp. the common round or English herring
   (Clupea harengus) of the North Atlantic. Herrings move in
   vast schools, coming in spring to the shores of Europe and
   America, where they are salted and smoked in great
   quantities.
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   Herring gull (Zool.), a large gull which feeds in part upon
      herrings; esp., Larus argentatus in America, and Larus
      cachinnans in England. See Gull.

   Herring hog (Zool.), the common porpoise.

   King of the herrings. (Zool.)
   (a) The chim[ae]ra (Chimaera monstrosa) which follows the
       schools of herring. Called also rabbit fish in the U.
       K. See Chim[ae]ra.
   (b) The opah.
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