Romeo’s follower in mountain range (6)
I believe the answer is:
sierra
This could be a double definition.
'romeo's follower' is the first definition.
I know that 'romeo' relates to this answer.
'mountain range' is the second definition.
(a sierra is a chain of mountains)
'in' acts as a link.
Can you help me to learn more?
(Other definitions for sierra that I've seen before include "Range of mountains with jagged peaks" , "- - Leone" , "Model of car from Ford" , "Mountain chain, S (radio comms.)" , "Vehicle" .)