(politics, racism, social) A conspiracy theory based on white supremacist ideology that there is a plot to diminish the influence of white people through the immigration of visible minorities and demographics.

plural of hormone replacement therapy

plural of hormone-replacement therapy

plural of bus replacement service

(Britain, transport) A special bus service which replaces a train service when engineering work is carried out, or when the train service is temporarily suspended for other reasons such as flooding, track damage etc.

plural of rail replacement service

(UK, transport) Synonym of bus replacement service.

(baseball) A statistical measure which evaluates the relative performance of a batter or pitcher compared to a hypothetical replacement player of average fielding skill and below average hitting or pitching.