The mouth of a pig, especially when used as food.

(US) A passerine bird in the family Fringillidae, Haemorhous mexicanus

plural of house sparrow

(military slang, now historical) A large shell crater during the First World War.

A bird of the species Passer domesticus, native to much of Eurasia, introduced in many other temperate environments.

(astrophysics) A region in the corona of a star where magnetic field lines extend out into space, allowing solar wind to escape.

A surname. / A census-designated place in Sacramento County, California, United States.

A saw in the form of a hollow cylinder with teeth on the end or edge, used to produce holes on the workpiece and operated by rotation, often as an accessory to a power drill.

(euphemistic) HIV, the human immunodeficiency virus that causes AIDS.

(informal) Not very good. / Used other than figuratively or idiomatically: see not, so, hot.