degrade /dɪˈɡɹeɪd/verb 3forms 5phrases 1 verb3 •To lower in value or social position.Fred degrades himself by his behaviour. •To reduce in quality or purity.The DNA sample has degraded. •To reduce in altitude or magnitude, as hills and mountains; to wear down. formsdegraded · degrading · degrades · degradeth · degradest Phrases with degrade degrade gracefullyOf a system: to maintain at least some of its functionality when portions are not working, or when certain features are not available.