English Words: D
26,416 words · Page 29 of 529
A bacteriostatic antimicrobial agent 4-[(4-aminobenzene)sulfonyl]aniline (C₁₂H₁₂N₂O₂S) used in the treatment of leprosy and a chronic form of dermatitis.
A hexagonal-dihexagonal dipyramidal mineral containing lithium, manganese, oxygen, potassium, silicon, sodium, and zirconium.
A monoclinic-prismatic colorless mineral containing hydrogen, nitrogen, oxygen, sodium, and sulfur.
A formula for summing infinite series by using integrals or evaluating integrals using infinite series.
A theorem providing a normal form for special classes of differential 1-forms, partially generalizing the Frobenius integration theorem. One of its many consequences is that any two symplectic manifolds of the same dimension are locally symplectomorphic to one another.
A specialized tool used to smooth and level the surface of wet concrete, consisting of a stiff wedge or triangle of wood or metal.
A Christian doctrine formed by John Nelson Darby (1800-1892) and followed by the Exclusive Brethren, which includes a two-stage return of Christ, pretribulation rapture, and seven time periods, called dispensations.
A dimensionless friction factor relating the head loss over a pipe to the lengthscale of the pipe and the fluid velocity.
A suburb of Bolton, Metropolitan Borough of Bolton, Greater Manchester, England (OS grid ref SD7308).
A member of an ethnic group mainly from northern Pakistan, Kashmir, and parts of Afghanistan.
A group of Indo-Aryan languages spoken in north-eastern Afghanistan, northern Pakistan and north-western India.
A region comprising northern Pakistan, Jammu and Kashmir, and parts of northeastern Afghanistan, inhabited by the Dards.
Spelling & Dictionary Insight
The English alphabetical index for the letter D contains 26,416 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 529 pages, and you are currently viewing page 29. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.
On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.
For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "D" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.