noun
An object which is sticking out from a surface; a swelling, protuberant part; a bending outward, especially when caused by pressure.
The bilge or protuberant part of a cask.
(UK, Ireland, Commonwealth) A rounded fleshy mass, such as on a camel or zebu.
(nautical) The bilge of a vessel.
(colloquial) The outline of the penis visible through clothing.
(figurative) A sudden rise in value or quantity.
verb
(intransitive) To stick out from a surface without breaking it.
(intransitive) (of a container, etc.) To have the surface stretched by something pushing out; to swell; to belly.
(intransitive) To bilge, as a ship; to founder.