IA-32

Etymology
.

Proper noun

 * 1)  The 32-bit version of the x86 instruction set architecture (as opposed to the original 16-bit x86 architecture or its later 64-bit extension).
 * 2)  All versions of the x86 architecture that support 32-bit computing (including those also capable of 64-bit operation).

Synonyms

 * (in the narrow, 32-bit-only sense)
 * (in the narrow, 32-bit-only sense)

Hypernyms

 * (in the broad sense)

Coordinate terms

 * (16-bit x86)
 * ,, (64-bit x86)