Search Result for "one-way street":
Wordnet 3.0

NOUN (2)

1. unilateral interaction;
- Example: "cooperation cannot be a one-way street"

2. a street on which vehicular traffic is allowed to move in only one direction; 



WordNet (r) 3.0 (2006):

one-way street
    n 1: unilateral interaction; "cooperation cannot be a one-way
         street"
    2: a street on which vehicular traffic is allowed to move in
       only one direction