Rapidity (5)
'rapidity' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for speed that I've seen before include "Race" , "Film sensitivity to light" , "Rapidity - amphetamine" , "Rate of movement" , "Rate of travel" .)
'rapidity' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for haste that I've seen before include "Expedition" , "Excessive speed or urgency" , "Expeditiousness" , "Undue speed" , "Inconsiderate speed" .)