Acclaim some rising digital celebrities (5)
I believe the answer is:
eclat
'acclaim' is the definition.
(synonyms)
'some rising digital celebrities' is the wordplay.
'rising' says the letters should be written in reverse (letters written upwards in a down clue).
'some' says the answer is hidden in the clue (some parts of the word are used).
'talce' is hidden within 'digital celebrities'.
'talce' back-to-front is 'ECLAT'.
(Other definitions for eclat that I've seen before include "Brilliant success - striking effect" , "Splash" , "Showy effect (Fr.)" , "Conspicuous success or distinction - in France" , "Distinguished success" .)