irrefragable
Concise Oxford English Dictionary © 2008 Oxford University Press:
irrefragable /ɪˈrɛfrəgəb(ə)l/
▶adjective indisputable.
– derivatives
irrefragably adverb.
irrefragably adverb.
– origin C16: from late L. irrefragabilis, from in- ‘not’ + refragari ‘oppose’.
'irrefragable' also found in these Oxford entries:
