first day cover

Noun

Meaning

first day cover (plural first day covers)

(philately) A letter or card with new stamp, posted on the day that the stamp was first issued.
Synonym: (initialism) FDC

first-day cover (plural first-day covers)

(philately) Alternative form of first day cover.

Source: en.wiktionary.org

Alternative names

first-day cover

Close letter words and terms

first day after christmas first day after christmas day first day after xmas first day of autumn first day of january first day of may