Idiom: Dash Someone's HopesCheck definitions of...dashsomeoneshopesMeaningsTo undercut or undermine someone's dreams or aspirations.A-Z Proximitiesdarken a church doordarken someone's doordark horsedarn tootindash off dash someone's hopes date with destinydaughter of EveDavy Jones's lockerdawn of a new daydawn onSimilar Idiomsdash someone's hopesget one's hopes upcut a dashdash offdo the dashSimilar Phrasesdashing hopesdash downdash offen dashswung dashbreak someone's heartin someone's waypull someone's legsell someone outtake someone's side