Games authority found in hollow place outside yard (5)
I believe the answer is:
hoyle
'games authority' is the definition.
(I've seen this in another clue)
'hollow place outside yard' is the wordplay.
'hollow place' becomes 'hole' (I have seen 'Nasty place ' mean 'hole' so perhaps 'place' could also mean 'hole'. I am not sure about the 'hollow' bit.).
'outside' means one lot of letters goes inside another.
'yard' becomes 'y' (abbreviation).
'hole' going around 'y' is 'HOYLE'.
'found in' is the link.
Can you help me to learn more?
(Other definitions for hoyle that I've seen before include "English writer on card games" , "cosmologist" , "English astrophysicist, who coined the term "big bang", d. 2001" , "Sir Fred(erick) -, British astronomer" , "English astronomer who rejected the 'Big Bang' theory of the origins of the universe, d. 2001" .)