\ ˈbrān-ˌded
\
\
Definition of brain-dead
1
: characterized by brain death
2
: lacking intelligence or vitality
brain-dead fools
Synonyms & Antonyms for brain-dead
Synonyms
- airheaded,
- birdbrained,
- bonehead,
- boneheaded,
- brainless,
- bubbleheaded,
- chuckleheaded,
- dense,
- dim,
- dim-witted,
- doltish,
- dopey
- (also dopy),
- dorky
- [slang],
- dull,
- dumb,
- dunderheaded,
- empty-headed,
- fatuous,
- gormless
- [chiefly British],
- half-witted,
- knuckleheaded,
- lamebrain
- (or lamebrained),
- lunkheaded,
- mindless,
- oafish,
- obtuse,
- opaque,
- pinheaded,
- senseless,
- simple,
- slow,
- slow-witted,
- soft,
- softheaded,
- stupid,
- thick,
- thick-witted,
- thickheaded,
- unintelligent,
- unsmart,
- vacuous,
- weak-minded,
- witless
Antonyms
- apt,
- brainy,
- bright,
- brilliant,
- clever,
- fast,
- hyperintelligent,
- intelligent,
- keen,
- nimble,
- quick,
- quick-witted,
- sharp,
- sharp-witted,
- smart,
- supersmart,
- ultrasmart
Learn More About brain-dead
Statistics for brain-dead
Look-up Popularity
Cite this Entry
“Brain-dead.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brain-dead. Accessed 26 May. 2022.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Name That Food
-
- Name these cookies!
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
-
You're (Probably) Saying It Wrong
18 words even you might be mispronouncing
-
Great Big List of Beautiful & Useless Words
Along with their degrees of usefulness
-
12 French Phrases from Downton Abbey
Many of us have an 'idée fixe'
-
Rare and Amusing Insults, Volume 2
Sometimes a 'cacafuego' can be a real 'slubberdeg...
Ask the Editors
Word Games
-
The Great British Vocabulary Quiz
Make sure you know the difference between a loo a...
Take the quiz
-
Face Your Fears
Don't be scared to answer these questions about f...
Take the quiz
-
Yearbook Superlatives Quiz
"Most Likely to Use Obscure Words"
Take the quiz
-
Lexigo
Find the hidden words by solving the clues
Take the quiz
Share brain-dead
Time Traveler for brain-dead
The first known use of brain-dead was in 1972
See more words from the same year