City in Nevada, US, noted as a gambling and divorce centre (4)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
reno
(Other definitions for reno that I've seen before include "City in Nevada noted for quickie divorces" , "City in Nevada known for casinos and easy divorces" , "City in Nevada known for gambling and easy marriage/divorce" , "American city" , "Nevada marriage and divorce centre" .)