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birdbrain

birdbrain

7 7.7
A person who is not very smart
  • noun
  • /ˈbɜrdˌbreɪn/
  • Offensive
translation icon : idiota
  • After making such a silly mistake, she felt like a complete birdbrain.
  • call someone a birdbrain

Examples

Synonyms

loon
vsbirdbrain
  • Offensive
31 9.4

An insulting word for a person who behaves in a very strange or foolish way

is about poor serious thinking ability rather than craziness or laziness
cuckoo
vsbirdbrain
  • Offensive
26 8.4

A person who behaves in a silly or strange way

focuses on childish silliness and lack of serious thought rather than incompetence
airhead
vsbirdbrain
  • Offensive
13 8.8

A person who is silly and not very smart

is stronger, implying inability to engage in serious thought
lamebrain
vsbirdbrain
  • Offensive
3 9.3

A person who is not very smart

is similar but more specifically signals serious thought incapacity
featherbrain
vsbirdbrain
  • Offensive
1 8.7

A person who is silly and not very bright

stresses inability for serious thought rather than just low intelligence
featherhead
vsbirdbrain
  • Offensive
1 8.9

A person who is silly and often forgets things

highlights inability for serious thought more than mere forgetfulness
flapdoodle
vsbirdbrain
  • Offensive
1 9.9

A person who says or does silly things

centres on lack of capacity for serious thought rather than only talking nonsense
addlehead
vsbirdbrain
  • Offensive
9.9

A person who is foolish and cannot think clearly

is more about plain silliness than confused, muddled thinking
addle-head
vsbirdbrain
  • Offensive
9.9

A person who often thinks in a confused or silly way

emphasizes simple foolishness rather than ongoing mental confusion
feather-brain
vsbirdbrain
  • Offensive
9.1

A person who often forgets things and acts silly

focuses more on inability to think seriously rather than absentmindedness

Antonyms

252 4.9

A person with very strong intelligence or creative skill

How Silly

idiot
  • Offensive
1.2
birdbrain
  • Offensive
7 7.7
dunce
  • Offensive
11 6.1
fool
  • Offensive
1.4
simpleton
  • Offensive
21 7.3

Surface Forms

birdbrain singular
birdbrains plural

Morphology

birdbrain = bird + brain (transparent) = bird + brain

The insult is a straightforward metaphor combining 'bird' and 'brain' to imply small-mindedness or lack of intelligence, a meaning learners can readily infer.

Etymology

The word birdbrain joins bird and brain to make a simple picture: someone with the small brain of a bird. So calling someone a birdbrain is a short, often playful way to say they are silly or not very smart.