overturn
/ˌəʊvə(ɹ)ˈtɜː(ɹ)n/ verb, noun
Forms overturns overturning overturned
- verb (ambitransitive) To turn over, capsize or upset.
- verb (transitive) To overthrow or destroy.
- verb (law, transitive) To reverse (a decision); to overrule or rescind.
- verb (transitive) To diminish the significance of a previous defeat by winning; to make a comeback from.
- verb (intransitive, of a body of water) To undergo a limnic eruption, where dissolved gas suddenly erupts from the depths.
- noun A turning over or upside-down; inversion.
- noun The overturning or overthrow of some institution or state of affairs; ruin.
Synonyms
tip over upset turnover turn over tump over knock over bowl over overrule override overthrow reverse subvert bring down revoke annul lift countermand repeal rescind vacate revolutionize revolutionise
Etymology
From Middle English overturnen, equivalent to over- + turn. Compare also Middle English overterven (“to overturn”), see terve.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “overturn”, CC BY-SA 4.0. Details