Standard Lemma guide

doomer

noun · 8 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.

  • /ˈduːmə(ɹ)/
  • General-American: Recorded audio is listed in the source snapshot.
  • rhymes with -uːmə(ɹ)
  • homophone: duma

1

noun

Meaning 1

A doom-and-gloomer; a pessimist.

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 doom-and-gloomer; a pessimist.

One who believes that petroleum depletion will inevitably lead to a severe recession or depression, followed by a Malthusian catastrophe.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: peaknik, peakist

3

noun

Meaning 3

A doom-and-gloomer; a pessimist.

Someone who is apathetic or has a negative prospect towards the world.

Definition source: English Wiktionary via Wiktextract

Usage: capitalized, neologism, sometimes

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A doom-and-gloomer; a pessimist.

A techno-pessimist, in particular concerning artificial intelligence.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: boomer

5

noun

Meaning 5

One who, or that which, dooms, or pronounces a sentence; a judge.

Definition source: English Wiktionary via Wiktextract

Usage: archaic, rare

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A player of the video game Doom.

Definition source: English Wiktionary via Wiktextract

Usage: informal

Topics: video-games

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

Alternative letter-case form of doomer.

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

8

noun

Meaning 8

Alternative letter-case form of Doomer (“player of DOOM”).

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

From Middle English domere, from Old English dōmere (“judge”), equivalent to doom + -er. The more recent sense was popularized via a meme, “30 Year-Old Boomer” (first posted in April 2018), the derivations of which are other words that end in -oomer, describing various personality types.

From Doom + -er.