

pullback
/ˈpʊlˌbæk/ /ˈpʊlˌbæk/







noun
당겨짐

noun

noun
당겨짐
Within a Cartesian square (which has a pair of divergent morphisms and a pair of convergent morphisms) the divergent morphism which is directly opposite to a given one of the convergent morphisms, said to be “along” the convergent morphism which is between that pair of opposite morphisms. (The pullback is said to be “of” the given morphism.)
