Idiom: One's Blood Is UpCheck definitions of...onesbloodisupMeaningsHow to pronounce "one's blood is up":AU Your browser does not support the audio element. One is very angry.A-Z Proximitiesone's back is upone's bark is worse than one's biteone step forward, two steps backone too manyone up one's blood is up one's blood runs coldone's days are numberedone's heart in one's mouthone's hourone's jig is upSimilar Idiomshave blood on one's handshave someone's blood on one's headone's blood is upone's blood runs coldtoo rich for one's bloodbad bloodblood, sweat and tearsblood and gutsblood in the waterblood is thicker than waterblood moonget blood out of a stonein cold bloodmake someone's blood boilmake someone's blood run coldout for bloodshed bloodsmell bloodyoung bloodSimilar Phrasesabo blood group systemarterial bloodarterial blood gasesartificial bloodbad bloodblood agarblood cupblood knotarterial blood vesselblood bankblood lilyblood mealblood serumblood berryblood blisterblood brotherblood brotherhoodblood cellhalf bloodvenous blood