Nightingale, notably (5)
I believe the answer is:
nurse
'nightingale notably' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for nurse that I've seen before include "Carer for the sick; shark" , "Runes (anag)" , "One skilled in caring for the sick" , "Look after: entertain" , "Minister to" .)