Sturgeon eggs (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sturgeon eggs</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 roe that I've seen before include "shy animal" , "Food from fish" , "Swift runner" , "Mass of fish's eggs" , "Mass of fish eggs" .)
(Other definitions for caviare that I've seen before include "Roe as delicacy" , "Sturgeon's roe" , "Avarice (anag)" , "Expensive delicacy" , "Salted roe" .)