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loony bin

loony bin

18 9.9
An offensive slang word for a hospital for people with serious mental health problems
  • noun
  • /ˈluːni bɪn/
  • Slur
translation icon : manicomio
  • After only a week of observation, my mother has been released from the loony bin.
  • go to the loony bin
  • belong in the loony bin
  • time in a loony bin

Examples

Synonyms

madhouse
vsloony bin
  • Offensive
26 8.0

A very noisy, chaotic place often used to describe a mental hospital or busy shop

refers to the institution literally rather than also meaning chaotic
nuthouse
vsloony bin
  • Offensive
13 9.9

A rude informal word for a hospital for people with mental illness

has identical meaning but is informal and often offensive
Bedlam
vsloony bin
4 9.2

A noisy place where many people shout and act in a confused way

refers to the institution itself rather than just a chaotic scene
sanatorium
vsloony bin
  • Offensive
1 9.9

A hospital where people with mental illness lived and got treatment in the past

is informal and often offensive in modern speech rather than historical

How Formal

mental hospital
  • Archaic
38 2.8
loony bin
  • Slur
18 9.9
nut house
  • Slur
5 9.9

Surface Forms

loony bin singular
loony bins plural

Morphology

loony + bin

The adjective 'loony' clearly denotes mentally unsound people and 'bin' evokes a container/place, so a learner who knows both constituents can infer this is a slang, derogatory label for a place holding 'loony' people (i.e. a mental hospital). The mapping from a literal container to an institutional place is metaphorical and informal, so the precise institutional sense and connotations require some cultural/pragmatic knowledge and are not fully predictable.

Etymology

Loony bin may come from the word loony, once linked to the 'moon' and the old idea that the moon could make people act strangely, and bin, a simple word for a container or place. The picture of a 'place' holding people thought to be crazy explains why it came to mean 'mental hospital'.