Standard Lemma guide

terminator

noun · 7 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: /ˈtɜː.mɪ.neɪ.tə/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • Canada, General-American: /ˈtɝ.mɪˌneɪ.tɚ/
  • Canada, General-American: [ˈtɝ.mɪˌneɪ.ɾɚ]
  • Australian: /ˈtɜː.mɪ.næɪ.tə/
  • Australian: [ˈtɜː.mɪ.næɪ.ɾə]
  • rhymes with -eɪtə(ɹ)
  • CMU ARPABET: T ER1 M AH0 N EY2 T ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Someone who terminates or ends something, especially (in later use) an assassin or exterminator.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A text character or string that serves to mark the end of a document or transmission.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The line between the day side and the night side of a moon, planet or other celestial body.

Definition source: English Wiktionary via Wiktextract

Topics: astronomy, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: twilight zone, grey line, separatrix

Antonyms: none provided

4

noun

Meaning 4

A DNA sequence that causes RNA transcription to cease and an mRNA transcript to break off.

Definition source: English Wiktionary via Wiktextract

Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

An electrical device that absorbs reflection at the end of a transmission line.

Definition source: English Wiktionary via Wiktextract

Topics: business, electrical-engineering, electricity, electromagnetism, electronics, energy, engineering, natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

An intelligent android created to destroy humans.

Definition source: English Wiktionary via Wiktextract

Topics: literature, media, publishing, science-fiction

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: exterminator, eradicator

Antonyms: none provided

Broader terms: killer, slayer

History

Etymology

* Partly from post-classical Latin terminator (5th century), from Latin terminō; partly from terminate + -or. * (android that kills humans): After the 1984 film The Terminator.

Across languages

Translations

42 source translations are retained for this English entry.

  • Finnish: lopettaja — one who terminates
  • Finnish: tuhoaja — one who terminates
  • Georgian: ტერმინატორი (ṭerminaṭori) — one who terminates
  • Greek: εξολοθρευτής (exolothreftís) — one who terminates
  • Portuguese: terminador — one who terminates
  • Russian: терминатор (terminator) — one who terminates
  • Spanish: terminador — one who terminates
  • Georgian: ტერმინატორი (ṭerminaṭori) — a DNA sequence
  • Portuguese: terminador — a DNA sequence
  • Russian: терминатор (terminator) — a DNA sequence
  • Ukrainian: терміна́тор (terminátor) — a DNA sequence
  • Finnish: päätevastus — an electrical device
  • French: terminateur — an electrical device
  • Georgian: ტერმინატორი (ṭerminaṭori) — an electrical device
  • Japanese: ターミネータ (tāminētā) — an electrical device
  • Japanese: 終端器 (shūtanki) — an electrical device
  • Polish: terminator — an electrical device
  • Russian: терминатор (terminator) — an electrical device
  • Ukrainian: терміна́тор (terminátor) — an electrical device
  • Bulgarian: терминатор (terminator) — the line between the day side and the night side
  • Finnish: terminaattori — the line between the day side and the night side
  • French: terminateur — the line between the day side and the night side
  • Georgian: ტერმინატორი (ṭerminaṭori) — the line between the day side and the night side
  • German: Nachtlinie — the line between the day side and the night side
  • Indonesian: terminator — the line between the day side and the night side
  • Polish: terminator — the line between the day side and the night side
  • Portuguese: terminador — the line between the day side and the night side
  • Russian: терминатор (terminator) — the line between the day side and the night side
  • Ukrainian: терміна́тор (terminátor) — the line between the day side and the night side
  • Arabic: مُبِيد (mubīd) — an AI machine in science fiction
  • Chinese Mandarin: 終結者 /终结者 (zhōngjiézhě) — an AI machine in science fiction
  • Chinese Mandarin: 殲滅者 /歼灭者 (jiānmièzhě) — an AI machine in science fiction
  • Chinese Mandarin: 魔鬼終結者 /魔鬼终结者 (móguǐ zhōngjiézhě) — an AI machine in science fiction
  • Georgian: ტერმინატორი (ṭerminaṭori) — an AI machine in science fiction
  • German: Terminator — an AI machine in science fiction
  • Greek: εξολοθρευτής (exolothreftís) — an AI machine in science fiction
  • Hungarian: terminátor — an AI machine in science fiction
  • Japanese: ターミネーター (tāminētā) — an AI machine in science fiction
  • Marathi: टर्मिनेटर (ṭarmineṭar) — an AI machine in science fiction
  • Portuguese: exterminador — an AI machine in science fiction
  • Russian: термина́тор (terminátor) — an AI machine in science fiction
  • Spanish: terminator (terminéitor) — an AI machine in science fiction
Real reading context

terminator in complete knowledge articles