half a head
Synonym of half a brain.
Meaning adapted from Wiktionary, available under CC BY-SA 4.0.
“He does not have half a head for business.”
“If you had half a head, you would realize that this plan is dangerous.”
“She acted as if she did not have half a head, ignoring every warning about the impending storm.”
- 01
all over hell's half acre
All over the place; everywhere.
- 02
baker's half dozen
Seven, a group of seven.
- 03
bang one's head against a brick wall
To waste effort on a futile project.
- 04
bang some heads together
Attempt to get results from a previously ineffectual or argumentative group, typically by coercion or force.
- 05
bash someone's head
To beat up someone violently.
- 06
big head
An inflated ego, an exaggerated belief in one's own importance.
- 07
bite someone's head off
To severely berate someone.
- 08
blow someone's head off
To shoot someone in the head.
Last updated August 10, 2026