<p><strong>Noun</strong></p><ul><li>chub, (especially referring to two or more kinds or species) chubs</li><li>a common freshwater fish, <em>Leuciscus cephalus</em>, of European waters, having a thick, fusiform body</li><li>any of various related fishes</li><li>any of several unrelated American fishes, especially the tautog and whitefishes of the genus <em>Coregonus</em>, of the Great Lakes</li></ul>