A corncob. / The seed-bearing head of a plant. / Clipping of cobnut. / A male swan. / (East Anglia) A gull, especially the black-backed gull (Larus marinus); also spelled cobb.

Any of the freshwater plants of the genus Myriophyllum.

present participle of bangtail

The property of being infallible; the ability to never make a mistake.