Hospital thanks gift provider (5)
I believe the answer is:
santa
'gift provider' is the definition.
The definition suggests a singular noun which matches the answer.
'hospital thanks' is the wordplay.
'hospital' becomes 'san' (I've seen this in other clues).
'thanks' becomes 'ta' (UK informal version of 'thank you').
'san'+'ta'='SANTA'
Can you help me to learn more?
(Other definitions for santa that I've seen before include "Midwinter gift bringer" , "distributer of goodies" , "Christmas visitor" , "Present bringer" , "A children's favourite may" .)