n. A clupeoid fish, Clupea harengus, of great economic importance and commercial value.n. A herring which has been gutted and dried for keeping.n. A pickled herring.To manure with herring or other fish.n. In Australia, Prototroctes maræna, the Yarra herring, fresh-water herring, grayling, or cucumber-mullet, found in the rivers of Victoria and Tasmania.n. The ten-pounder, Elops saurus, found in all tropical waters.