nom de guerre

noun, plural noms de guerre [nomz duh gair; French nawn duh ger] /ˌnɒmz də ˈgɛər; French nɔ̃ də ˈgɛr/.

1. an assumed name, as one under which a person fights, paints, writes, etc.; pseudonym.

noun plural noms de guerre (ˈnɒm də ˈɡɛə)

1. an assumed name; pseudonym