The meaning of Derange

adjective

Out of control with anger or excitement; wild or frenzied.

Usage examples:

A man went berserk with an arsenal of guns

adjective

Not in control, extremely excited, or crazy

Usage examples:

He received a perfect score and the crowd went berserk.

adjective

Able or needing to be officially recorded.

Usage examples:

Encephalitis was a certifiable condition

adjective

Mentally ill

Usage examples:

Simon's washing his car again - that man's certifiable!

adjective

Insane or wildly out of control.

Usage examples:

A crazed killer

verb

Make (someone) insane or wildly out of control.

Usage examples:

Crazed by hunger, the population began to turn on the rebels

adjective

Behaving wildly

Usage examples:

His baseball glove is among the objects crazed collectors want to buy.

adjective

Suffering from dementia.

adjective

Mentally ill

adjective

Having had the normal pattern or functioning disrupted.

Usage examples:

Disturbed sleep

verb

Interfere with the normal arrangement or functioning of.

Usage examples:

Take the rollers out carefully so as not to disturb the curls too much

adjective

So mentally confused or ill that special treatment is necessary

Usage examples:

He wrote a book on the treatment of emotionally disturbed children.

adjective

Wildly excited or uncontrolled.

Usage examples:

A frenzied attack

adjective

Uncontrolled and excited, sometimes violent

Usage examples:

The office was a scene of frenzied activity this morning., as the evening wore on the dancing got m…

adjective

In a state of mind which prevents normal perception, behaviour, or social interaction; seriously mentally ill.

Usage examples:

He had gone insane

adjective

Extremely unreasonable, or mentally ill

Usage examples:

You’d have to be insane to spend $200 on dinner!, fisher went insane and had to be hospitalized.

adjective

Not logical or reasonable.

Usage examples:

Irrational feelings of hostility

noun

An irrational number or quantity; a surd.

Usage examples:

Eudoxus's definition of equal ratios corresponds exactly to the modern theory of irrationals.

adjective

Not based on reason or clear thinking; not reasonable

Usage examples:

One of her main themes is the irrational nature of love.

noun

A person who is mentally ill (not in technical use).

Usage examples:

She continued to gape at him as if he was a runaway lunatic from a nearby mental asylum.

adjective

Mentally ill (not in technical use).

Usage examples:

A ward of lunatic old ladies

noun

A foolish or crazy person

Usage examples:

He drives like a lunatic., a lunatic criminal

adjective

Mentally ill; insane.

Usage examples:

He felt as if he were going mad

adverb

Very; extremely.

Usage examples:

He was mad cool—we immediately hit it off

verb

Make (someone) mad.

Usage examples:

Had i but seen thy picture in this plight, it would have madded me

noun

A person exhibiting extremely wild or violent behaviour.

Usage examples:

When he sits in front of a playstation he transforms into a karate-choppin' maniac

combining form

Forming nouns corresponding to words ending in -mania.

Usage examples:

Kleptomaniac

noun

A person who has an unusually strong interest in an activity or subject

Usage examples:

My brother is a maniac when it comes to football., a homicidal maniac

adjective

Suffering from or constituting a chronic mental disorder with abnormal or violent social behaviour.

Usage examples:

A psychopathic disorder

adjective

(of a person) emotionally or mentally disturbed.

Usage examples:

She considered him to be mentally unbalanced and dangerous

verb

Make (someone or something) unsteady so that they tip or fall.

Usage examples:

The door almost unbalanced him by swinging open

adjective

Mentally unbalanced; deranged.

Usage examples:

The violent acts of unhinged minds

verb

Make (someone) mentally unbalanced.

Usage examples:

The loneliness had nearly unhinged him

adjective

Mentally ill

Usage examples:

I sometimes think that your mother is a little unhinged.

adjective

Likely to give way; not stable.

Usage examples:

The unstable cliff tops

adjective

Not firm and therefore not strong, safe, or likely to last

Usage examples:

It is a poor and politically unstable country., he’s emotionally unstable – you never know how he’l…