Definition of terminalization in English:
terminalization
(also terminalisation)
noun ˌtəːmɪn(ə)lʌɪˈzeɪʃnˌtəːmɪnəlʌɪˈzeɪʃn
Biology Movement of a chiasma from its original position to a more terminal position during meiosis; an instance of this.
Origin
1920s; earliest use found in Cyril Darlington (1903–1981), cytogeneticist and evolutionist. From terminal + -ization.