milkman

from WordNet (r) 3.0 (2006)
milkman
    n 1: someone who delivers milk
    
from The Collaborative International Dictionary of English v.0.48
Milkman \Milk"man\, n.; pl. {Milkmen}.
   A man who sells milk or delivers it to customers.
   [1913 Webster] milkshake
    

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