irrefragable
irrefragable (i-ref-r[schwa]-g[schwa]-b[schwa]l), adj. Unanswerable; not to be controverted; impossible to refute (the defense feebly responded to the prosecution’s irrefragable arguments).
irrefragable (i-ref-r[schwa]-g[schwa]-b[schwa]l), adj. Unanswerable; not to be controverted; impossible to refute (the defense feebly responded to the prosecution’s irrefragable arguments).