be on (one's) (own) head

(redirected from be on head)
Also found in: Dictionary, Thesaurus, Medical, Legal, Encyclopedia.
Related to be on head: pressure head

be on (one's) (own) head

To be something that one is personally responsible or to blame for. You chose to break the law, so it's on your head if you get arrested for it.
See also: head, on

be on someone's (own) head

be someone's sole responsibility.
See also: head, on