Radiated (7)
'radiated' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for emitted that I've seen before include "Put out" , "Expelled" , "Gave out" , "Sent forth" , "Discharged" .)
(Other definitions for emanated that I've seen before include "Issued forth, as from a source" , "Issued or originated from a source" , "came forth" , "Flowed" , "Emerged or originated" .)