Definition of whipless in English:

whipless

adjective

British
  • (of an MP) having formally relinquished, or been deprived of, party membership.

    ‘the eight whipless Euro-rebels now comprise an experimental party’
    • ‘I have no hesitation in voting a 100% NO when I was informed of his links with the whipless wonders.’
    • ‘Without the nine whipless M.P.'s, the Conservatives have 320 votes and all other parties combined have 317.’
    • ‘For a brief few seconds he led the Grand National as Clan Royal veered off a straight line, the whipless Cooper slapping his horse as he tried to cajole him back onto a straight line.’

Pronunciation:

whipless

/ˈwɪpləs/