Adullamite
nounEtymology From Adullam + -ite, in the political sense from a speech by John Bright in Parliament on 13 March 1866 deriding the anti-reformist faction of Edward Horsman as a “Cave of Adullam”, i.e. a group of malcontents.
2
Government, Politics UK, Historical A member of the anti-reform faction of the British Liberal Party in the 19th century.