floating-point register
A CPU register designed to hold floating-point numbers; used in computer architecture and assembly language contexts.
Floating-point registers are used to speed up floating-point operations.
汎用レジスタ (general-purpose register) holds integers or addresses, while 浮動小数点レジスタ is specialized for floating-point data.
Compound of 浮動小数点 (floating-point) + レジスタ (register), a direct translation of the English computing term.