Having debauched line with coitus? (10)

I believe the answer is:
licentious
'having debauched line with coitus?' is the definition.
I can't tell whether this definition defines the answer.
'debauched line with coitus?' is the wordplay.
'debauched' indicates anagramming the letters.
'with' means one lot of letters go next to another.
'line' put after 'coitus' is 'coitusline'.
'coitusline' with letters rearranged gives 'LICENTIOUS'.
Can you help me to learn more?
(Other definitions for licentious that I've seen before include "Promiscuous" , "Abandoned" , "Depraved" , "disregarding accepted rules" .)
