What follows tango in hotel? (4)
I believe the answer is:
echo
This clue might be a double definition.
'what follows tango' is the first definition.
I know that 'tango' relates to this answer.
'hotel?' is the second definition.
I know that 'hotel' relates to this answer. I also know that both the answer and definition are singular nouns
'in' acts as a link.
Can you help me to learn more?
(Other definitions for echo that I've seen before include "One who slavishly copies" , "Reminder" , "Sound bouncing back" , "Say again or imitate" , "repeated answer" .)