Passageways (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">passageways</span>' is the definition.<br/ ><span class="explanation-format__explanation">(tunnel is a kind of passageway)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for tunnels that I've seen is " Underground passages".)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">passageways</span>' is the definition.<br/ ><span class="explanation-format__explanation">(aisle is a kind of passageway)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for aisles that I've seen before include "Passages between rows of seats" , "Paths in church for lassie" , "Total disorder" , "Lassie (anag.)" , "Supermarket sections" .)