Phrase guide

black flag

noun · verb · 5 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

Any flag that has a black, or predominantly black, color, (especially):

A flag with a black color, used as a symbol of anarchism.

Definition source: English Wiktionary via Wiktextract

Usage: literally

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Any flag that has a black, or predominantly black, color, (especially):

A racing flag with a black color, used in auto racing to summon a driver to the pits.

Definition source: English Wiktionary via Wiktextract

Usage: literally

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A cue, warning, or alert; a sign or signal that something is extremely wrong, often something criminal, hideous or atrocious; a extreme red flag.

Definition source: English Wiktionary via Wiktextract

Usage: figuratively, informal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To summon (a racing driver) to the pits by waving a black flag.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

a flag usually bearing a white skull and crossbones on a black background; indicates a pirate ship

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: pirate flag, Jolly Roger, blackjack

Antonyms: none provided

Broader terms: flag

History

Etymology

No etymology was provided for this word.

Across languages

Translations

14 source translations are retained for this English entry.

  • Chinese Mandarin: 黑旗 (hēiqí) — flag used as a symbol of anarchism
  • Finnish: musta lippu — flag used as a symbol of anarchism
  • French: drapeau noir — flag used as a symbol of anarchism
  • German: schwarze Fahne — flag used as a symbol of anarchism
  • Italian: bandiera nera — flag used as a symbol of anarchism
  • Korean: 흑기 (heukgi) — flag used as a symbol of anarchism
  • Marathi: काळा झेंडा (kāḷā jheṇḍā) — flag used as a symbol of anarchism
  • Marathi: काळा ध्वज (kāḷā dhvaj) — flag used as a symbol of anarchism
  • Russian: чёрный флаг (čórnyj flag) — flag used as a symbol of anarchism
  • Spanish: bandera negra — flag used as a symbol of anarchism
  • Tamil: கறுப்புக்கொடி (kaṟuppukkoṭi) — flag used as a symbol of anarchism
  • Telugu: నల్ల జెండా (nalla jeṇḍā) — flag used as a symbol of anarchism
  • Finnish: musta lippu — racing flag
  • German: schwarze Flagge — racing flag