Decorated Moses’ bed artfully (8)
I believe the answer is:
embossed
'decorated' is the definition.
(similar in meaning)
'moses' bed artfully' is the wordplay.
'artfully' indicates an anagram.
'moses'+'bed'='mosesbed'
'mosesbed' anagrammed gives 'EMBOSSED'.
(Other definitions for embossed that I've seen before include "With a raised design" , "Moulded in low relief" , "Standing out" , "Stamped, raised" , "Raised in relief" .)