Meanings
- pluralplural of first day cover
Cite this entry
first day covers. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/first%20day%20covers
“first day covers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/first%20day%20covers. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “first day covers,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/first%20day%20covers.
Source: first day covers on Wiktionary, CC BY-SA 4.0.