Guffipedia
Lucy Kellaway’s dictionary of business jargon and corporate nonsense
Master expert
Translation into plain English Consultant
Perpetrator McKinsey
Usage example "This role is on our 'Expert’ career track, this has four roles: Specialist, Specialist Expert, Senior Expert and Master Expert. They are for consultants who maintain cutting edge expertise, often in a fairly specialised field."
Lucy’s commentary The tautology is no doubt a ploy to soften up the client as a prelude to charging twice the normal rate.
