dd

• (roman numeral): DD, M, m

dd

1. (informal) A Roman numeral representing one thousand (1000).

• Previous: did (nine hundred and ninety-nine, 999)
• Next: ddi (one thousand and one, 1001)

dd

1. day, in two-digit, numeric format, as in dd/mm/yyyy

• IPA^(key): /tʼ/

dd (upper case Dd)

1. A letter of the practical Hadza alphabet, found in interjections only.

• d.d.

Abbreviation of du da?, directly translated as "you then?".

• IPA^(key): /ˈdʉːda/

• Audio

  (file)

• Rhymes: -ʉːda
• Hyphenation: d‧d

dd

1. (Internet slang, text messaging) Abbreviation of du da? (“and you? what about you?”).

   jeg bare chiller, dd?

   I am just chilling, and you?

Usage is mostly by teenagers and youth online and in text messaging, most commonly combined with other initialisms from both Norwegian and English.

Abbreviation of dag (“day”), from Old Norse dagr (“day”), from Proto-Germanic *dagaz (“day”), possibly from Proto-Indo-European *dʰegʷʰ- (“to burn; warm, hot”) or *dʰeǵʰ- (“day”).

• DD

• IPA^(key): /dɑːɡ/

• Audio

  (file)

• Rhymes: -ɑːɡ
• Hyphenation: dd
• Homophones: dag, DD

dd

1. Abbreviation of dag (“day”), in a two-digit numeric format used for dates

   Synonym: dag

   dd/mm/åååå ― dd/mm/yyyy

• ddmmåå, ddmmåååå, DDMMÅÅ, DDMMÅÅÅÅ, dd/mm/åå, dd/mm/åååå, DD/MM/ÅÅ, DD/MM/ÅÅÅÅ

• mm, åå, åååå

dd

1. (Internet slang, text messaging) Initialism of du då? (“and you? what about you?”).

dd

1. (Internet slang, text messaging) Initialism of du då? (“and you? what about you?”).

Is usually preceded by vgd

• (standard) IPA^(key): /ɛð/
  • (informal) IPA^(key): /ð(ː)/

dd (lower case, upper case Dd)

1. The sixth letter of the Welsh alphabet, called èdd and written in the Latin script. It is preceded by d and followed by e.

Like the other Welsh digraphs, dd is considered a distinct letter of the Welsh alphabet for all purposes, including collation. Thus, ddoe is alphabetically sorted after dydd.

• dd cannot be mutated in Welsh.

• (Latin-script letters) llythyren; A a (Á á, À à,  â, Ä ä), B b, C c, Ch ch, D d, Dd dd, E e (É é, È è, Ê ê, Ë ë), F f, Ff ff, G g, Ng ng, H h, I i (Í í, Ì ì, Πî, Ï ï), J j, L l, Ll ll, M m, N n, O o (Ó ó, Ò ò, Ô ô, Ö ö), P p, Ph ph, R r, Rh rh, S s, T t, Th th, U u (Ú ú, Ù ù, Û û, Ü ü), W w (Ẃ ẃ, Ẁ ẁ, Ŵ ŵ, Ẅ ẅ), Y y (Ý ý, Ỳ ỳ, Ŷ ŷ, Ÿ ÿ)

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “dd”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies