Wiktionary (English) • 2026
Wiktionary contributors (https://en.wiktionary.org/wiki/certified_mail#English) • CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/) • via Kaikki (https://kaikki.org/dictionary/English/)
Extracted and formatted for display by Law Mind. The source address is the current Wiktionary page, with its contributor history; it is not a frozen copy of this extract.
