A meeting place in wide street (6)
I believe the answer is:
avenue
'wide street' is the definition.
(I've seen this before)
'a meeting place' is the wordplay.
'meeting place' becomes 'venue' (I've seen this before).
'a'+'venue'='AVENUE'
'in' acts as a link.
(Other definitions for avenue that I've seen before include "A broad thoroughfare as in New York" , "Road leading to a house" , "Wide, straight road" , "Broad road or street, often with trees" , "Means of approach" .)