Good morsels minced thick (8)

I believe the answer is:

gormless

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'thick' is the definition.
Both the definition and answer are adjectives. Perhaps you can see an association between them that I can't see?

'good morsels minced' is the wordplay.
'good' becomes 'g' (abbreviation).
'minced' indicates an anagram.
'morsels' is an anagram of 'ormless'.
'g'+'ormless'='GORMLESS'

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(Other definitions for gormless that I've seen before include "Dim-witted" , "Foolish, stupid" , "Lacking initiative (informal)" , "Slow-witted" , "Slow" .)

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

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