Narrow passage (8)

<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">narrow passage</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for alleyway that I've seen before include "Path between buildings" , "Passage between buildings" , "Corridor" , "Narrow passage" , "narrow lane" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">narrow passage</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for strait that I've seen before include "of Gibraltar, for example" , "Narrow stretch of water for artist" , "'Bering or Gibraltar, say (6)'" , "Narrow channel of the sea joining two larger bodies of water" , "Narrow passage joining two large areas of water" .)