What is "consultee"

Usage examples of "consultee".

So, provided it didn’t have a b-d overnight, when the shy kids and the worried parents and the healthy but inexplicably unhappy middlers and the lost despairing old ‘uns came back for their ration of spiritual reassurance, each would depart clutching a paper straw, a certificate redolent of old-fashioned absolute authority: its heading printed in imitation gold leaf declaring that it was an authentic and legal Delphi assessment based on contributions from not fewer than _____* hundred consultees (* Insert number.