yellow flag

noun

A Eurasian and northwest-African aquatic iris, Iris pseudacorus.

Similar
yellow irisyellow water flagIris pseudacorus

Meanings

nounyellow flag (plural yellow flags)

plural yellow flags

  1. A Eurasian and northwest-African aquatic iris, Iris pseudacorus.
  2. figurativelyinformalA minor red flag (indication of danger).
  3. Used other than figuratively or idiomatically: see yellow, flag.

Synonyms & antonyms

nouncommon yellow-flowered iris of Europe and North Africa, naturalized in United States and often cultivated

Similar
yellow irisyellow water flagIris pseudacorus
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Ancient Greek ἄκορον
  • ἄκορον (ákoron)Iris pseudacorus
Catalan lliri groc, coltell groc
  • lliri grocIris pseudacorus
  • coltell grocIris pseudacorus
Dutch gele lis
  • gele lisIris pseudacorus
Finnish keltakurjenmiekka
  • keltakurjenmiekkaIris pseudacorus
German Sumpf-Schwertlilie
  • Sumpf-SchwertlilieIris pseudacorus
Hungarian sárga nőszirom, mocsári nőszirom
  • sárga nősziromIris pseudacorus
  • mocsári nősziromIris pseudacorus
Irish feileastram
  • feileastramIris pseudacorus
Polish kosaciec żółty
  • kosaciec żółtyIris pseudacorus
Swedish svärdslilja
  • svärdsliljaIris pseudacorus
Welsh gellesgen felen, gellesgen gellesg
  • gellesgen felenIris pseudacorus
  • gellesgen gellesgIris pseudacorus
Cite this entry
APA

yellow flag. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/yellow%20flag

MLA

“yellow flag.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/yellow%20flag. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “yellow flag,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/yellow%20flag.

Source: yellow flag on Wiktionary, CC BY-SA 4.0.