1 definition by grepclue
1: Deceptive synonym for "boneheaded." Useful as a parting comment as it may take several moments to discover what the now absent speaker meant.
2: To speak beyond one's faculties
1: "Your thoughts on the war in Iraq are very cranial"
2: "He wanted to be cerebral, but came across very cranial"
by grepclue May 29, 2007 add a video