Sir Humphrey
Noun
Meaning
Sir Humphrey (plural Sir Humphreys)
(UK) A high-ranking bureaucrat, particularly one who is elitist and deliberately obscure.
Examples
Sir Humphrey Davy Abominated gravy. He lived in the odium Of having discovered sodium.
The principles upon which a safety lamp might be constructed I stated to several persons long before Sir Humphrey Davy came into this part of the country.