suicide

1 of 3

noun

sui·​cide ˈsü-ə-ˌsīd 

plural suicides

1

a

: the act or an instance of taking one's own life voluntarily and intentionally

commit suicide

had thoughts of suicide

b

: ruin of one's own interests

political suicide

c

: apoptosis

cell suicide

2

: one that commits or attempts suicide

suicide

2 of 3

adjective

: of or relating to suicide

especially : being or performing a deliberate act resulting in the voluntary death of the person who does it

a suicide mission

a suicide bomber

suicide

3 of 3

verb

suicided; suiciding

intransitive verb

: to commit suicide

transitive verb

: to put (oneself) to death

Synonyms

Noun

• self-destruction
• self-murder
• self-slaughter

Example Sentences

Noun

She had thoughts of suicide.

Authorities have officially ruled the death a suicide.

There were two suicides last year at the university.

Word History

Etymology

Noun

Latin sui (genitive) of oneself + English -cide; akin to Old English & Old High German sīn his, Latin suus one's own, sed, se without, Sanskrit sva oneself, one's own

First Known Use

Noun

1643, in the meaning defined at sense 1a

Adjective

1765, in the meaning defined above

Verb

1818, in the meaning defined at transitive sense

Phrases Containing suicide

• anti-suicide
• assisted suicide
• attempt suicide
• commit suicide
• suicide note
• suicide bomber
• suicide bomb
• physician-assisted suicide
• suicide squeeze
• suicide pact
• cell suicide
• cellular suicide

See More

• anti-suicide
• assisted suicide
• attempt suicide
• commit suicide
• suicide note
• suicide bomber
• suicide bomb
• physician-assisted suicide
• suicide squeeze
• suicide pact
• cell suicide
• cellular suicide

See More

Kids Definition

suicide

noun

sui·​cide

ˈsü-ə-ˌsīd

1

a

: the act of killing oneself purposely

b

: ruin of one's own interests

risking political suicide

2

: a person who commits or attempts suicide

suicidal

ˌsü-ə-ˈsīd-ᵊl

adjective

suicide adjective

Medical Definition

suicide 1 of 2

noun

sui·​cide ˈsü-ə-ˌsīd 

1

: the act or an instance of taking one's own life voluntarily and intentionally

2

: a person who commits or attempts suicide

suicide

2 of 2

verb

suicided; suiciding

intransitive verb

: to commit suicide

transitive verb

: to put (oneself) to death