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black flag

black flag

1 6.5
A flag that is black with a white skull and crossbones used by pirates
  • noun
  • /blæk flæɡ/
translation icon : bandera negra
  • Have I no captain who can raise a black flag on occasion?
  • flying a black flag

Examples

  • Bring out the black flag and fly it.

  • Raise the black flags, children.

  • That same year, cars burned in Paris, and the anarchists waved black flags.

    Fiction book (1993)
  • This one showed a rippling black flag emblazoned with a white skull and crossbones.

    Fiction book (1996)
  • The pirate ship was easily recognized by the black flag flying at its mast, adorned with a white skull and crossbones.

  • When the navy encountered the black flag, they knew they were facing a pirate vessel.

  • As we approached the shore, we spotted a black flag waving in the breeze, signaling the presence of pirates nearby.

Synonyms

Jolly Roger
vsblack flag
2 8.1

A black flag with a white skull and crossbones flown by pirates to show they will attack

is the general modern term used for that same symbol
pirate flag
vsblack flag
1 3.7

Sailors who steal from ships fly a black flag with a white skull and crossbones

is the traditional name for that same banner used by raiders
blackjack
vsblack flag
  • Archaic
1 9.4

A black flag with a white skull and crossbones used by pirates

is another common name for the same raider banner

Surface Forms

black flag singular
black flags plural

Morphology

black + flag

The phrase literally combines 'black' + 'flag' so a B1 learner will immediately understand it denotes a flag that is black; that compositional sense is transparent. However, the specific conventional meaning of a pirate flag (white skull and crossbones) is a cultural/historical association not directly predictable from the words alone, so the specialised symbolic sense requires prior exposure.

Etymology

The noun black flag comes from pirates who raised a dark black flag with a skull and crossbones to show they would give no mercy. The dark colour and the skull meant 'death' and 'danger', so seeing a black flag meant a ship was under threat.