Meanings
Origin
See blue + seal. From the blue seal import duty sticker labels on cigarette packs.
Full word history & related roots →Cite this entry
blue seal. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/blue%20seal
“blue seal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/blue%20seal. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “blue seal,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/blue%20seal.
Source: blue seal on Wiktionary, CC BY-SA 4.0.