Unusual dream is wrongly interpreted (7)

I believe the answer is:

misread

'wrongly interpreted' is the definition.
(I've seen this before)

'unusual dream is' is the wordplay.
'unusual' is an anagram indicator.
'dream'+'is'='dreamis'
'dreamis' anagrammed gives 'MISREAD'.

(Other definitions for misread that I've seen before include "Take the wrong way" , "wrongly interpreted" .)

I've seen this clue in The Guardian and The Sun.

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