People using elaborate phrases (7)
I believe the answer is:
sherpas
'people using' is the definition.
'sherpas' can be an answer for 'people' (I have seen 'Himalayan people ' mean 'sherpas' so perhaps 'people' could also mean 'sherpas'). I am unsure of the 'using' bit.
'elaborate phrases' is the wordplay.
'elaborate' is an anagram indicator (I've seen this in other clues).
'phrases' with letters rearranged gives 'SHERPAS'.
Can you help me to learn more?
(Other definitions for sherpas that I've seen before include "Himalayan people famous for their skill as mountaineers" , "Plains of central Europe and Asia" , "Himalayans often working as guides" .)