Idiom Definition:
"to have nerves of steel"
to not be frightened or nervous in stressful situations or circumstances
Synonyms: brave, confident, courage, courageous, dare, daring, determined, fearless, firm, grit, gritty, guts, gutsy, lionhearted, nerve, nervy, steadfast, sure, unafraid, unblinking, uncompromising, unintimidated, unshrinking, unyielding, valiant
This lion tamer must
have nerves of steel. - - - - ->