enter someone's head

enter (one's) head

To be thought of by one. Take time to form your response to the interviewer—don't just blurt out the first thing that enters your head.
See also: enter, head
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

enter someone's head

occur to someone (usually used in the negative).
See also: enter, head
Farlex Partner Idioms Dictionary © Farlex 2017
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References in periodicals archive ?
I'm appalled by it - angry even - that something like this would enter someone's head, let alone take up a page in an American parenting magazine.