Justice Gorsuch (4)
I believe the answer is:
neil
'justice gorsuch' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for neil that I've seen before include "Boy's name" , "- Armstrong, first man to set foot on the Moon" , "-- Sedaka, US singer" , "- Simon, US dramatist (Barefoot in the Park)" , "Boy" .)