heart failure noun2 •The chronic inability of the heart to pump a sufficient amount of blood throughout the body, leading to a pooling of blood and shortness of breath. •The cessation of the heartbeat; cardiac arrest.Such is the vocal power of water bailiffs and farmers that their ‘Ois!’ can be projected at small boys from anything up to five miles away and still induce heart-failure. — 1983 formsheart failures · heart-failures