Twin very close to his brother in a Michael Jackson song (3)
I believe the answer is:
son
'twin very close to his brother' is the definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
'a michael jackson song' is the wordplay.
'SON' is hidden in amongst the letters.
But, I am uncertain how this is indicated.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for son that I've seen before include "The kind of child" , "Young boy" , "Express paper" , "Male offspring" , "Heir" .)