Definition of microarchitecture in English:

microarchitecture

noun

  • 1Chiefly Biology. Microscopic or small-scale structure (of a shell, tissue, organ, etc.).

  • 2Computing. The structure of a computer system at the level of its constituent microprocessors, or the structure of an individual microprocessor.

Origin

1950s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From micro- + architecture.

Pronunciation

microarchitecture

/ˌmʌɪkrəʊˈɑːkɪtɛktʃə/