D, or d, is the fourth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide.

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D, d (di) n., pl. Ds D's, ds d's. 1. the fourth letter of the English alphabet, a consonant. 2. any spoken sound represented by this letter.

Informal. contraction of do or did before you: How d'you like your eggs cooked? D'you go to the movies last night?

In this doo wop, Gracie demonstrates the pure sound of letter D and also talks about words that begin with the letter D. Come join Gracie, Grandpa and Dad as they sing and dance!

d, letter that has retained the fourth place in the alphabet from the earliest point at which it appears in history. It corresponds to Semitic daleth and Greek delta (Δ). The form is thought to derive from an …

D, d definition: 1. the fourth letter of the English alphabet 2. the sign used in the Roman system for the number…. Learn more.

The unetymological -d- is a phonetic accretion in Old French (see D). Also used in Latin to translate Aristotle's Greek grammatical term genos. The grammatical sense is attested in English from late 14c.

In chemistry, "D" can refer to Deuterium, a type of Hydrogen. However, without sufficient context, it's impossible to offer a definitive meaning of "d" as its interpretation hinges on various fields of study.

Any of the speech sounds that this letter represents, as, in English, the (d) of dog.