| Disulfide bond | Diphthong | Diabetes mellitus |
| Diabetes insipidusDiabetes without a modifier usually refers to diabetes mellitus. Diabetes insipidus DI is a disease characterized by excretion of large amounts of severely diluted urine, which cannot be reduced when fluid intake is reduced. It denotes inability of the ki | DiscourseIn Semantics, discourses are linguistic units composed of several sentences in other words, conversations, arguments or speeches. Conventional phraseology often characterises a discourse as 'learned', as in: 'The Professor delivered a learned discourse on | Diaspora peopleDiaspora peoples is a term used to refer to an ethnic group which has undergone a diaspora or spreading to geographically distinct locations. Diaspora peoples are the subject of study of diaspora studies. |
| Dijkstra's algorithmDijkstra's algorithm named after its inventor, the Dutch computer scientist Edsger Dijkstra, is an algorithm that solves the shortest path problem for a directed graph with nonnegative edge weights. For example, if the vertices of the graph represent citi | Diff'rent StrokesDiff'rent Strokes is the name of an American situation comedy that aired from 1978 to 1985 on NBC and from 1985 to 1986 on ABC. The sitcom was about two African-American children in New York City who were adopted by a rich white widower who had a daughter | DiatomDiatoms are the most common of the eukaryotic algae. They belong among the heterokonts along with the golden and brown algae, as shown by the pigmentation of the chloroplasts and the structure of the gametes, although these have lost the mastigonemes foun |
| Die FledermausDie Fledermaus (The Tick) is also a fictional hero from the animated series The Tick Die Fledermaus The Bat is a comic operetta by Johann Strauss II (music) and Carl Haffner and Richard Genee ( libretto). It premiered on April 5, 1874 at the Theater an de | DistinctTwo or more things are distinct if no two of them are the same thing. In mathematics, two things are called distinct if they are not equal. Example A quadratic equation over the complex numbers always has two roots. The equation : y x2 − 3x + 2 fact | Direct currentDirect current DC or continuous current ) is the continuous flow of electricity through a conductor such as a wire from high to low potential. In direct current, the electric charges flow always in the same direction, which distinguishes it from alternati |
| Dicaearchus | Disruptive technology | Dick Bruna |
| Diosdado Cabello | Dili | Digital audio broadcasting |
| Divisor | Die Walküre | Diego de Nicuesa |
| Dirk Gently's Holistic Detective Agency | Disk format | Diocese |
| Dimensionless number | Dioxin | Diacylglycerol |
| Dichroic | Distribution | Digital camera |
| Dialectic | Discovery (observation) | Division |
| Digital audio | Digital film | Digital media |
| Diesel (disambiguation) | Dielectric constant | Dictionary attack |
| Diarrhea | Dicotyledon | Diaper |
| Dilleniales | Disassembler | Dizzy Gillespie |
| Dining cryptographers protocol | Direct access storage device | Diapensiales |
| Discount | Disk | Discriminant |
| Dick Whittington | Dingley tariff | Dinnerladies |
| Disassembly | Dirty bomb | Discrete space |
| Disability | Dialysis | Diabetic ketoacidosis |
| Diabetic retinopathy | Diastase | Direct memory access |
| Dilworth | Dida language | Direct sum |
| Diphtheria | Divide and conquer | Digital Signature Algorithm |
| Dial-up access | Disc brake | Digital signature |
| Diagonalization | Discrete cosine transform | Diptera |
| Dixon, California | Diamond cutting | Digital Visual Interface |
| Display PostScript | Disraeli (movie) | Differentiation |
| Division (biology) | Division (disambiguation) | Dinoflagellate |
| Displacement | Difference between a butterfly and a moth | Dingo |
| Dissent | Dionysus | Digital UNIX |
| Discrete element method | Dipluran | Digital Imaging and Communications in Medicine |
| Different Seasons | Dime novel | Diapering |
| Digital Audio Tape | Disulfide | Dictatorship of the proletariat |
| Dietary fiber | Diaphragm | Disk read and write heads |
| DivX | DIVX | Direct connect file-sharing application |
