laborite

noun

la·​bor·​ite ˈlā-bə-ˌrīt 

1

: a member of a group favoring the interests of labor

2

capitalized

a

: a member of a political party devoted chiefly to the interests of labor

b

usually Labourite : a member of the British Labour party

Word History

First Known Use

1887, in the meaning defined at sense 1