Very small amount (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very small amount</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 iota that I've seen before include "Grain" , "Tiny or scarcely detectable amount" , "Just a jot, like Greek letter" , "Gk. letter; tiny amount" , "Gr. letter; small amount" .)
(Other definitions for soupcon that I've seen before include "A vary small quantity, just a trace - from France" , "very little" , "Smidgen" , "Tiny quantity" , "suspicion" .)
(Other definitions for whisker that I've seen before include "Coarse hair" , "Hair on cat's face" , "Bristle; small amount" , "Sensory hair of a cat" , "Hair's breadth" .)