Speaks by street, speaks with hesitation (8)
I believe the answer is:
stutters
'speaks with hesitation' is the definition.
'stutters' can be an answer for 'speaks' (stuttering is a kind of speaking). I am unsure of the 'with hesitation' bit.
'speaks by street' is the wordplay.
'speaks' becomes 'utters' ('utter' can be a synonym of 'speak').
'by' says to put letters next to each other.
'street' becomes 'st' (abbreviation).
'utters' after 'st' is 'STUTTERS'.
Can you help me to learn more?
(Other definitions for stutters that I've seen before include "impediments" , "Speaks with hesitant repetition of first consonants" , "falters" , "Stammers in repeating the first consonants of words" , "Speaks haltingly" .)