Caucasian continent? (4)
I believe the answer is:
asia
'continent?' is the definition.
(Asia is an example)
'caucasian' is the wordplay.
'ASIA' is hidden within the letters.
However, I am unsure how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for asia that I've seen before include "populous region" , "Eastern continent" , "It has most of the earth's population" , "Large continent" , "A vast number of people have lived here" .)