Courage {f}; Mumm {m}; Traute {f}; Schneid {m}; Schneid {f} [Süddt.] [Ös.] [ugs.] [psych.] - courage; strength; guts; grit; spunk [Am.]; moxie [Am.]; pluck (old-fashioned) [coll.]
den Mumm haben, etw. zu tun - to have the guts/moxie [Am.] to do sth.