Ruffle got ruffled like a sieve (9)
I believe the answer is:
forgetful
'like a sieve' is the definition.
I can't tell whether this defines the answer.
'ruffle got ruffled' is the wordplay.
'ruffled' is an anagram indicator.
'ruffle'+'got'='rufflegot'
'rufflegot' is an anagram of 'FORGETFUL'.
Can you help me to learn more?
(Other definitions for forgetful that I've seen before include "Not remembering" , "Absent-minded" , "struggling to learn lines?" , "Inclined not to remember" , "Distracted" .)