Definition of rectilinearization in English:

rectilinearization

Pronunciation /ˌrɛktɪˌlɪnɪərʌɪˈzeɪʃn/

noun

(also rectilinearisation)
  • The state or fact of having been made rectilinear; an instance of this.

Origin

1940s; earliest use found in United Kingdom Patent 518214. From rectilinear + -ization.