Standard Lemma guide

nightcrawler

noun · 4 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

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1

noun

Meaning 1

An earthworm of the species Lumbricus terrestris, known for its large size and nocturnal surfacings.

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

More generally, any arbitrarily large earthworm, especially those favored in angling.

Definition source: English Wiktionary via Wiktextract

Usage: Northern-US, US, Western

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A person or creature who prowls in the night-time.

Definition source: English Wiktionary via Wiktextract

Topics: fantasy

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: earthworm, angleworm, fishworm, fishing worm, wiggler, nightwalker, crawler, dew worm, red worm

Antonyms: none provided

Broader terms: oligochaete, oligochaete worm

History

Etymology

From night + crawler.

Across languages

Translations

12 source translations are retained for this English entry.

  • Finnish: kasteliero — Lumbricus terrestris
  • Finnish: kastemato — Lumbricus terrestris
  • German: Aalwurm — Lumbricus terrestris
  • German: Gemeiner Regenwurm — Lumbricus terrestris
  • German: Tauwurm — Lumbricus terrestris
  • Ingrian: öömato — Lumbricus terrestris
  • Russian: обыкнове́нный дождево́й че́рвь (obyknovénnyj doždevój čérvʹ) — Lumbricus terrestris
  • Spanish: lombriz — Lumbricus terrestris
  • Finnish: onkimato — large earthworm used as bait
  • Finnish: onkiliero — large earthworm used as bait
  • Spanish: carnada — large earthworm used as bait
  • Spanish: cebo — large earthworm used as bait
Real reading context

nightcrawler in complete knowledge articles