Crossword Genius

Rush in with a stethoscope (5)

Ross

I believe the answer is:

haste

'rush' is the definition.
(I know that rush can be written as haste)

'in with a stethoscope' is the wordplay.
'in' indicates a hidden word.
'HASTE' is hidden within 'with a stethoscope'.

(Other definitions for haste that I've seen before include "Rush; urgency" , "Hurriedness" , "The more of it, the less speed, it is said" , "Heats (anag.)" , "Undue speed" .)

Want a hint initially instead of a full solution? Install my app