Without charge (4)
(Other definitions for dead that I've seen before include "Late; exact" , "Exhausted -- layabout" , "No longer living" , "As was Monty Python's parrot" , "Devoid of life" .)
'without charge' is the definition.
(sold at no cost)
This is the entire clue.
(Other definitions for free that I've seen before include "Not restricted or controlled" , "Pro bono" , "Let loose" , "like some public houses" , "Unfettered" .)
'without charge' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for gratis that I've seen before include "Free (Latin)" , "Free, at no cost" , "Free, costs nothing" , "Costing nothing, free" , "On the house" .)