noun
immediate instruction
In computing, an instruction that contains its operand directly within the instruction itself, rather than referring to a register or memory address.
アセンブリ言語では、即値命令はオペランドを直接指定する。
In assembly language, an immediate instruction specifies the operand directly.
Compound of 即値 (immediate value) and 命令 (instruction), a technical term in computer architecture.