Search Result for "green_light":
Wordnet 3.0

NOUN (2)

1. a signal to proceed;
[syn: green light, go-ahead]

2. permission to proceed with a project or to take action;
- Example: "the gave the green light for construction to begin"



WordNet (r) 3.0 (2006):

green light
    n 1: a signal to proceed [syn: green light, go-ahead]
    2: permission to proceed with a project or to take action; "the
       gave the green light for construction to begin"