Meanings
- pluralplural of blue card
Cite this entry
blue cards. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/blue%20cards
“blue cards.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/blue%20cards. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “blue cards,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/blue%20cards.
Source: blue cards on Wiktionary, CC BY-SA 4.0.