Meaning of microminiaturization

mi•cro•min•i•a•tur•i•za•tion

Pronunciation: (mī"krō-min"ē-u-chur-u-zā'shun, -min"u-), [key]
— n.
  1. extreme miniaturization, esp. of electronic equipment, with extensive use of integrated circuits.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.