D (minuscule: 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.

Did you know? Words Starting With D Browse 17,722 words and phrases that start with the letter D, from da to dzo.

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?

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

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

Apr 6, 2026 · The letter d is used in the alphabets of many languages, and in several romanization systems of non-Latin scripts to represent the voiced alveolar or dental plosive (/d/). In some …

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 …

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.

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