"Yes, Captain!" (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">yes captain</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for aye that I've seen before include "Yes, at the double for the sailor" , "Word of assent" , "Positive voting response" , "Always" , "An affirmative vote" .)