Idiom: Harden Someone's HeartCheck definitions of...harden someones heart MeaningsHow to pronounce "harden someone's heart":AU Your browser does not support the audio element. To make someone more resistant to something.A-Z Proximitieshard-and-fasthard-nosedhard-pressedhard of hearinghard on the eyes harden someone's heart Harounharp on one stringharp on the same stringhash outhas left the buildingSimilar Idiomsharden someone's heartbreak someone's heartsomeone's heart is insomeone's heart outsteal someone's heartwarm the cockles of someone's heartabsence makes the heart grow fonderafter one's own heartall heartbe still my heartby heartchange of heartcross my heartcross my heart and hope to diedrive a stake through its hearteat one's heart outfind it in one's hearthave a hearthave one's heart inhave one's heart in the right placeSimilar Phrasesbreak someone's heartheart-to-heartin someone's waypull someone's legpull the wool over someone's eyessell someone outtake someone's sidebullock heartbullock's heart treeclosed-heart surgeryartichoke heartartificial heartat heartheart lineheart valveathlete's heartatrium of the heartbiauriculate heartbleeding heartbroken heart