Definitions for "clueless"
completely uninformed or unaware; hopelessly ignorant; utterly bewildered.
totally uninformed about what is going on; not having even a clue from which to infer what is occurring
Clueless is a 1995 comedy film, loosely based on Emma by Jane Austen, written and directed by Amy Heckerling and produced by Scott Rudin. Filmed over a span of a few weeks in early 1995, the movie was released in the United States on July 19, 1995. It stars Alicia Silverstone, Paul Rudd, Brittany Murphy, Stacey Dash and Dan Hedaya.
The Clueless series is a group of novels, each written by H. B. Gilmour or Randi Reisfeld.
Clueless was a television series based on the 1995 teen movie Clueless.
The folks who just don't get it, usually primes. Use this on a planar and there'll likely be a fight. Also an adjective, like calling someone a "clueless berk."
Clueless is the fifteenth episode of the second season of House and the thirty-seventh overall.
Keywords:  providing
not providing any clue.