Huts demolished like this (4)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
thus
'like this' is the definition.
(I've seen this before)
'huts demolished' is the wordplay.
'demolished' indicates an anagram.
'huts' anagrammed gives 'THUS'.
(Other definitions for thus that I've seen before include "As a result" , "In this way" , "In this manner" , "an original Christmas gift" , "'So, therefore (4)'" .)