Option-backspace to Delete Entire Word on Terminal

May 2021 | Use the option key as a meta key on Terminal

On Terminal by default, option-backspace does not delete the previous word. To have text-editing in the terminal behave similarly to other text editing in Mac OS, open Terminal Settings > Profiles. Click on the "Basic Default" profile on the sidebar, then click on the "Keyboard" tab. Enable "Use Option as Meta key".

Test that this works by opening a new Terminal window, typing a word, then pressing option-backspace to delete it.