Crossword Genius

Worker with wax (3)

Ross

I believe the answer is:

bee

(Other definitions for bee that I've seen before include "Busy person" , "Flying insect (often busy)" , "Hairy-bodied insect" , "Hive insect" , "In one's bonnet, it's a persistent idea" .)

I've seen this clue in The New York Times.
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