Crossword Genius

As merchants, brought port to the East End? (5)

Ross

I believe the answer is:

dealt

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

But I can't explain it at all! Could you help me understand?

(Other definitions for dealt that I've seen before include "Gave out playing cards" , "Delta (anag.)" , "Delivered" , "Distributed playing cards" , "Doled out" .)

Want a hint initially instead of a full solution? Install my app