The referent of it is dangerous or undesirable and should be eliminated.
Origin
Alteration of dialog from the 1986 movie Aliens in which Ripley (Sigourney Weaver) proposes a solution to an infestation of dangerous creatures: "I say we take off and nuke the entire site from orbit. It's the only way to be sure."
Modern English dictionary
Explore and search massive catalog of over 900,000 word meanings.
Word of the Day
Get a curated memorable word every day.
Challenge yourself
Level up your vocabulary by setting personal goals.