Hindu mystic in Jellystone Park? (4)
I believe the answer is:
yogi
'hindu mystic' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for yogi that I've seen before include "Hindu spiritual ascetic" , "Flexible figure" , "-- Bear, cartoon animal" , "participant in spiritual discipline" , "someone with ascetic behaviour" .)