Down (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">down</span>' is the definition.<br/ ><span class="explanation-format__explanation">(both can mean sad)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for blue that I've seen before include "Dirty" , "Naughty < sportsman" , "over-extravagant" , "Colour; obscene" , "coarse" .)
(Other definitions for cold that I've seen before include "Biting" , "Glacial" , "Unsympathetic" , "Lacking warmth" , "Unemotional; infection" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">down</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 sad that I've seen before include "Blue" , "Morose" , "Unhappy or melancholy" , "Dejected" , "Deplorable" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">down</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 eat that I've seen before include "and 27: Be humiliated" , "Use a knife and fork" , "Gobble up" , "Make food disappear" , "Bite, chew and swallow" .)
(Other definitions for settle that I've seen before include "Pay or come to rest" , "Resolve (a dispute)" , "rest > put in order" , "Get comfortable" , "Resolve; land" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">down</span>' is the definition.<br/ ><span class="explanation-format__explanation">(down can mean bird feathers)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for feathers that I've seen before include "''Hope is the thing with ...'' (Emily Dickinson)" , "growth of birds" , "Plumage, insulation for birds" , "Possibly down" , "Aids to flight" .)