I guess you're referring to the word's replacement with "debugger" or "ICE" in parts of the microcontroller world? In the desktop/mobile x86/ARM world both the

I guess you're referring to the word's replacement with "debugger" or "ICE" in parts of the microcontroller world? In the desktop/mobile x86/ARM world both the word and the tools are still in quite common use in fields that rely on it like malware analysis and general RE - IDA and Radare both have "disassembler" front and center in their naming and UIs.