downgrade /ˌdaʊnˈɡɹeɪd/verb 5/ˈdaʊnˌɡɹeɪd/ noun 3forms 3 verb5 •To place lower in position.The stock was downgraded from ‘buy’ to ‘sell’. •to reduce the official estimate of a storm's intensity. •To revert software back to an older version. •To reduce in complexity, or remove unnecessary parts; to dumb down. •To disparage.Without downgrading my friends in the Building Trades, driving a nail or sawing a board is relatively simple. — 1981 downgrade /ˈdaʊnˌɡɹeɪd/ noun3 •A reduction of a rating, as a financial or credit rating. •A reduction in quality; a descent towards an inferior state. •A downhill gradient on a road or railway.[...] dynamic braking is fitted to the 99-ton, 55 ft.-long locomotives to help control these otherwise vacuum-braked trains on the long, continuous downgrades encountered on the coastal route. — 1960 formsdowngraded · downgrading · downgrades