A special adviser is someone who provides expert guidance and advice to a person or organization, using their knowledge and experience in a specific field. Full definition
She will be questioned about the row by the home affairs committee, which may also call her former special adviser to give evidence. (politics.co.uk)
A host of special advisers and lobbyists have been selected to fight key Conservative seats in the upcoming general election. (totalpolitics.com)
The overall predicted pay bill for special advisers in 2015 - 2016 now stands at # 8.4 m, according to new records published by the government. (totalpolitics.com)