Definition of beat/bash someone's brains out/in
informal
: to hit someone on the head in a way that causes serious injury or death : to beat someone very badly
They threatened to beat my brains out/in if I ever came here again.
Learn More About beat/bash someone's brains out/in
Dictionary Entries Near beat/bash someone's brains out/in
beat/bash someone's brains out/in
See More Nearby EntriesStatistics for beat/bash someone's brains out/in
Look-up Popularity
Cite this Entry
“Beat/bash someone's brains out/in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/beat%2Fbash%20someone%27s%20brains%20out%2Fin. Accessed 23 Jul. 2021.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Difficult Spelling Words Quiz
-
- Which is the correct spelling?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Anagram puzzles meet word search.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
Share beat/bash someone's brains out/in