Synonyms Word Origin verb (used with object), re·but·ted, re·but·ting. to refute by evidence or argument. to oppose by contrary proof. verb (used without object), re·but·ted, re·but·ting. to provide some evidence or argument that refutes or opposes. Origin of rebut 1250–1300; Middle English reb(o)uten
Old French rebouter,
bouter butt 3 Related forms re·but·ta·ble, adjective un·re·but·ta·ble, adjective un·re·but·ted, adjective
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for un-rebutted verb -buts, -butting or -butted (tr) to refute or disprove, esp by offering a contrary contention or argument Derived Forms rebuttable, adjective rebuttal, noun Word Origin
C13: from Old French
reboter, from re- + boter to thrust, butt ³
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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Word Origin and History for un-rebutted rebut v.
c.1300, "to thrust back," from Old French
reboter, rebuter "to thrust back," from re- "back" (see re-) + boter "to thrust, hit" (see butt (v.)). Legalese sense of "try to disprove, refute by evidence or argument" is from 1817. Related: Rebutted; rebutting.
Online Etymology Dictionary, © 2010 Douglas Harper