Strong coffee (8)
(Other definitions for mocha that I've seen before include "Arabian coffee" , "Coffee flavour" , "Macho (anag.); coffee with chocolate" , "Fine quality coffee" , "Kid" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">strong coffee</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for espresso that I've seen before include "Barista's beverage" , "Steamed coffee" , "Coffee-making machine" , "Type of coffee" , "Kind of coffee made with steam" .)