Ray (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ray</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for iota that I've seen before include "Greek equivalent of the letter I" , "Just a jot, from Greek alphabet" , "Tiniest scrap" , "Scintilla" , "very small part" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ray</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for beam that I've seen before include "Sturdy timber" , "A broad smile like lunar ray" , "Light - heavy timber - wide smile" , "Big smile; ray" , "Perhaps a summer" .)
(Other definitions for hint that I've seen before include "signal" , "Tip-off" , "Tip - small amount" , "Indicate indirectly" , "CRT screen coating" .)
(Other definitions for part that I've seen before include "Bit - leave" , "Divide; role" , "Some; break" , "Piece, segment" , "Region" .)
(Other definitions for glow that I've seen before include "Send out light and heat without flame" , "warmth of feeling" , "Incandescence" , "Steady radiance" , "Emit light and heat without flame" .)
(Other definitions for vein that I've seen before include "Seam of mineral" , "Leaf rib; ore layer in rock" , "Vessel carrying blood towards the heart" , "Blood-vessel" , "Distinctive style" .)
(Other definitions for beta that I've seen before include "Second letter of the Greek alphabet" , "It's next after alpha" , "Greek letter -- second in order of importance" , "Old character" , "less than perfect mark" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ray</span>' is the definition.<br/ ><span class="explanation-format__explanation">(sunbeam is a kind of ray)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for sunbeam that I've seen before include "Bright shaft of daylight" , "Ray of solar light" , "Bright ray -- bus name (anag)" , "Ray of natural light" , "sheds a bit of light" .)