Word
green light, n.
permission to proceed with a project or to take action
<noun.communication>
green light
sample sentences
"the gave the green light for construction to begin"
semantic pointers
hypernym
permission
a signal to proceed
<noun.communication>
go-ahead
green light
lexical pointers
derivationally related form
go ahead
semantic pointers
hypernym
traffic light, traffic signal, stoplight