Ball girl? (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ball girl</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 belle that I've seen before include "Beautiful woman - of the ball?" , "Reigning beauty" , "Most attractive girl" , "dish" , "Girl who's fetching" .)
This clue could be a double definition.
'ball' is the first definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps there's an association between them I don't understand?
'girl?' is the second definition.
Can you help me to learn more?
(Other definitions for crystal that I've seen before include "Material of fortune-teller's ball" , "Quartz, for example" , "Type of clear-cut, lucent glass" , "Glassware" , "Quartz glass" .)