Military body right behind a business house (6)
I believe the answer is:
cohort
'military body' is the definition.
'cohort' can be an answer for 'body' (thesaurus). I'm not certain of the 'military' bit.
'right behind a business house' is the wordplay.
'right' becomes 'rt'.
'behind' is a charade indicator (letters next to each other).
'a business' becomes 'co'.
'house' becomes 'ho' (abbreviation for house).
'co'+'ho'='coho'
'rt' after 'coho' is 'COHORT'.
Can you help me to learn more?
(Other definitions for cohort that I've seen before include "Unit of Roman soldiers - group of people of same age" , "One tenth of a Roman legion" , "Group of similar people" , "Group of people with a shared characteristic, age say" , "Fighting band; part of Roman legion" .)