Ponderous (5)
'ponderous' is the definition.
(I know that ponderous can be written as heavy)
This is all the clue.
(Other definitions for heavy that I've seen before include "Oppressive" , "serious!" , "Mosque prayer leader" , "Hard to lift" , "Not light" .)
'ponderous' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for slow that I've seen before include "Reluctant" , "Lose velocity" , "Not getting a move on" , "Tardy - dull-witted" , "Intellectually dull" .)