It connects to the Study via secret passage, in Clue (7)

I believe the answer is:

kitchen

(Other definitions for kitchen that I've seen before include "Area for preparing meals" , "Room for food" , "Room - thicken (anag)" , "Place to prepare food" , "Place for cooking food" .)

I've seen this clue in The Wall Street Journal.

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.