Definition of diffeomorphic in US English:

diffeomorphic

adjective

Mathematics
  • Related to or produced by a diffeomorphism; designating a diffeomorphism.

Origin

1950s. Blend of differentiable and homoeomorphic, in later use after diffeomorphism.

Pronunciation

diffeomorphic

/ˌdɪfɪə(ʊ)ˈmɔːfɪk/