The most common and most likely answer to this crossword clue is the 4 plus 6 letter word WINE CELLAR
I've seen this crossword clue in The Sunday Telegraph
W
I
N
E
C
E
L
L
A
R
More clues leading to the result WINE CELLAR
- From such a low-down place boozers might get the sack
- After victory English trader, we hear, goes here for drinks?
- Graves found below the ground here?
- With half-scrubbed cleaner recycling bottles left for bottle bank?
- Grouse merchant, we hear, supplies liquid stock?
- Spooner’s plan to attract mods to Bordeaux store, perhaps
- Plonk down here?
- Underground location? Graves may be found here
- Lower chamber in building new, I recall
Buddy explains!
The straight part
We know that "Lower chamber" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case lower chamber = wine cellar.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.