6 across
Understood
this
Roman
style
of
architecture
(6)
Understood this Roman style of architecture (6)
hints
0
checks
0
hints
The definition is at the end of the clue.
How the clue works
Have a look at style of architecture sitting at the end there — that's your definition, pointing to GOTHIC. To build it, start with GOT, meaning understood, and tack on HIC, the Latin (or Roman, if you like) word for 'this' — GOT plus HIC gives you the whole thing.