Standard Lemma guide

Dalek

noun · 3 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.

  • UK, US: /ˈdɑːlɛk/
  • UK: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A member of a species of extraterrestrial cyborg mutants who appear in the television programme Doctor Who and are known for travelling in metallic shells, having monotone, mechanically distorted voices, repeating a limited number of phrases, and their fanatical obsession with exterminating other, non-Dalek beings.

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

2

noun

Meaning 2

One who is dogmatic, unfeeling and determined.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Alternative letter-case form of Dalek.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Coined by Terry Nation in 1963 for his script of The Mutants (later retitled "The Daleks"), the second serial of the first season of Doctor Who. Accounts of how he devised the word vary. Within the Doctor Who universe, the word is supposed to be related to the name of the people from whom the Daleks evolved, either the Kaleds (as according to later serial Genesis of the Daleks) or the Dals (as in The Daleks), or to derive from a word meaning "gods" in their (fictional) language, in which the sacred "Book of Predictions" is written. According to the I, Davros audio fiction the book reads "...and on that day, men will become as gods", with the last word pronounced "Dal-eks".