We don't have synonyms for cokernel yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are kernel, cornel and cockerel.
(n) :
(mathematics, category theory) The target of operatorname cokerf, denoted operatorname Cokerf.
(n) :
(mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.
(n) :
(mathematics, category theory) The target of operatorname cokerf, denoted operatorname Cokerf.
(n) :
(mathematics, category theory, of a morphism f:X→Y in a category with zero morphisms) The coequalizer of f and the zero morphism from X to Y, denoted operatorname cokerf.