Crossword Genius

A Bandon developer ignores levee

Ross

I believe the answer is:

drop

I'm a little stuck... Click here to teach me more about this clue!

'levee' is the definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe you can see an association between them that I don't see?

I don't understand how the rest of the clue works.

Can you help me to learn more?

(Other definitions for drop that I've seen before include "shed" , "Unload" , "Decline - fall" , "A little medicine" , "Collapse, globule" .)

I've seen this clue in the Irish Times.
Want a hint initially instead of a full solution? Install my app