Definition of subminiaturization in English:

subminiaturization

(also subminiaturisation)

noun

Computing Electronics
  • Microminiaturization.

Origin

1940s; earliest use found in Tele-tech. From sub- + miniaturization, after subminiature.

Pronunciation

subminiaturization

/sʌbˌmɪnɪtʃ(ə)rʌɪˈzeɪʃn/