The most common and most likely answer to this crossword clue is the 10 letter word GLASSHOUSE
G
L
A
S
S
H
O
U
S
E
Buddy explains!
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.
What does GLASSHOUSE mean?
GLASSHOUSE noun- A building made of glass in which plants are grown more rapidly than outside such a building by the action of heat from the sun, this heat being trapped inside by the glass (chiefly commercial).
- A building where glass or glassware is manufactured.
- A military prison.