___-de-camp (4)

I believe the answer is:

aide

(Other definitions for aide that I've seen before include "Officer who acts as military assistant" , "Right-hand man/woman" , "someone in assistance" , "auxiliary" , "One to assist" .)

I've seen this clue in the Penny Press, the Universal and The New York Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.