Standard Lemma guide

suicidal

adj · noun · 6 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˌsuː.ɪˈsaɪ.dəl/
  • Received-Pronunciation: /ˌsjuː.ɪˈsaɪ.dəl/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˌsu.əˈsaɪ.dəl/
  • General-American: /ˌsu.ɪ-/
  • rhymes with -aɪdəl
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: S UW2 AH0 S AY1 D AH0 L Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Pertaining to suicide.

Definition source: English Wiktionary via Wiktextract

Examples

  • He is an authority on the precursors of suicidal behavior.

Meaning relationships

Synonyms: none provided

Antonyms: nonsuicidal

2

adj

Meaning 2

Of a person, likely to commit, or to attempt to commit, suicide.

Definition source: English Wiktionary via Wiktextract

Examples

  • After losing his job, his wife, and his leg in a single week, he became suicidal.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Of a voluntarily-chosen course of action, highly likely to certain to result in the deaths of the participants; dangerous or reckless to such a degree as to be tantamount to suicide for those taking part.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Extremely reckless.

Definition source: English Wiktionary via Wiktextract

Usage: excessive, informal

Examples

  • His driving habits are utterly suicidal.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Someone suicidal; someone likely to kill themselves.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

adjective satellite

Meaning 6

dangerous to yourself or your interests

Definition source: Princeton WordNet 3.0

Examples

  • suicidal impulses
  • a suicidal corporate takeover strategy
  • a kamikaze pilot

Meaning relationships

Synonyms: self-destructive

Antonyms: none provided

History

Etymology

From suicide + -al.

Across languages

Translations

56 source translations are retained for this English entry.

  • Arabic: اِنْتِحَارِيّ (intiḥāriyy) — pertaining to suicide
  • Armenian: ինքնասպանական (inkʻnaspanakan) — pertaining to suicide
  • Belarusian: самагу́бны (samahúbny) — pertaining to suicide
  • Belarusian: суіцыда́льны (suicydálʹny) — pertaining to suicide
  • Bulgarian: самоуби́йствен (samoubíjstven) — pertaining to suicide
  • Czech: sebevražedný — pertaining to suicide
  • Danish: selvmorderisk — pertaining to suicide
  • Dutch: zelfmoord — pertaining to suicide
  • Finnish: itsemurha- — pertaining to suicide
  • Finnish: itsetuhoinen — pertaining to suicide
  • French: suicidaire — pertaining to suicide
  • German: Selbstmord- — pertaining to suicide
  • German: suizidal — pertaining to suicide
  • Hindi: आत्मघाती (ātmaghātī) — pertaining to suicide
  • Hungarian: öngyilkos — pertaining to suicide
  • Irish: féinmharfach — pertaining to suicide
  • Italian: suicida — pertaining to suicide
  • Macedonian: самоубиствен (samoubistven) — pertaining to suicide
  • Polish: samobójczy — pertaining to suicide
  • Russian: самоуби́йственный (samoubíjstvennyj) — pertaining to suicide
  • Russian: суицида́льный (suicidálʹnyj) — pertaining to suicide
  • Serbo-Croatian: су̏ицида̄лан — pertaining to suicide
  • Serbo-Croatian: sȕicidālan — pertaining to suicide
  • Slovak: samovražedný — pertaining to suicide
  • Slovene: samomorilen — pertaining to suicide
  • Spanish: suicida — pertaining to suicide
  • Ukrainian: самогу́бний (samohúbnyj) — pertaining to suicide
  • Ukrainian: самовби́вчий (samovbývčyj) — pertaining to suicide
  • Ukrainian: суїцида́льний (sujicydálʹnyj) — pertaining to suicide
  • Welsh: hunanladdol — pertaining to suicide
  • Bulgarian: самоуби́йствен (samoubíjstven) — likely to commit, or to attempt to commit, suicide
  • Dutch: suïcidaal — likely to commit, or to attempt to commit, suicide
  • Finnish: itsetuhoinen — likely to commit, or to attempt to commit, suicide
  • French: suicidaire — likely to commit, or to attempt to commit, suicide
  • German: suizidgefährdet — likely to commit, or to attempt to commit, suicide
  • Hindi: आत्मघाती (ātmaghātī) — likely to commit, or to attempt to commit, suicide
  • Hungarian: öngyilkos — likely to commit, or to attempt to commit, suicide
  • Icelandic: í sjálfsmorðshættu — likely to commit, or to attempt to commit, suicide
  • Irish: i riocht tú fein a mharú — likely to commit, or to attempt to commit, suicide
  • Polish: samobójczy — likely to commit, or to attempt to commit, suicide
  • Russian: скло́нный к суици́ду (sklónnyj k suicídu) — likely to commit, or to attempt to commit, suicide
  • Russian: скло́нный к самоуби́йству (sklónnyj k samoubíjstvu) — likely to commit, or to attempt to commit, suicide
  • Serbo-Croatian: су̏ицида̄лан — likely to commit, or to attempt to commit, suicide
  • Serbo-Croatian: sȕicidālan — likely to commit, or to attempt to commit, suicide
  • Spanish: suicida — likely to commit, or to attempt to commit, suicide
  • Swedish: självmordsbenägen — likely to commit, or to attempt to commit, suicide
  • Swedish: suicidal — likely to commit, or to attempt to commit, suicide
  • Welsh: hunanladdol — likely to commit, or to attempt to commit, suicide
  • Dutch: levensmoe — extremely reckless
  • Finnish: tyhmänrohkea — extremely reckless
  • Finnish: itsetuhoinen — extremely reckless
  • German: selbstmörderisch — extremely reckless
  • Hungarian: öngyilkos — extremely reckless
  • Bulgarian: самоубиец (samoubiec) — someone suicidal
  • Finnish: itsemurhakandidaatti — someone suicidal
  • Hindi: आत्मघाती (ātmaghātī) — someone suicidal