Obsolete spelling of young

One of the départements of Bourgogne-Franche-Comté, France. Capital: Auxerre. / A river in France, see w:Yonne River

A city in New York, bordering New York City.

(UK, slang, derogatory) An unsophisticated resident of the towns of Oldham, Rochdale or surrounding areas. Now more widely applied to residents of any the satellite towns of Greater Manchester who speak with a broad Lancashire accent. A Lancashire hillbilly or bumpkin.

plural of Yonner

plural of yoni

(category theory) Given a category 𝒞 with an object A, let H be a hom functor represented by A, and let F be any functor (not necessarily representable) from 𝒞 to Sets, then there is a natural isomorphism between Nat(H,F), the set of natural transformations from H to F, and the set F(A). (Any natural transformation 𝛼 from H to F is determined by what 𝛼_A( mbox id_A) is.)

(category theory) An embedding of a category 𝒞 within the category of functors from 𝒞 to the category of sets. Such an embedding is effected by a Yoneda functor.

plural of yonker

Obsolete spelling of younker