| COMMISERATED | • commiserated v. Simple past tense and past participle of commiserate. • COMMISERATE v. to feel or express sympathy. |
| DARMSTADTIUM | • darmstadtium n. A transuranic chemical element (symbol Ds) with atomic number 110. • DARMSTADTIUM n. an artificially produced radioactive element. |
| DETERMINISMS | • determinisms n. Plural of determinism. • DETERMINISM n. the doctrine that all things, including the will, are determined by causes. |
| DICHROMATISM | • dichromatism n. The condition of being dichromatic. • dichromatism n. (Pathology) A form of colourblindness in which only two of the three primary colours can be distinguished. • dichromatism n. (Biology) The condition when male and female birds have different plumage colors. |
| DISARMAMENTS | • disarmaments n. Plural of disarmament. • DISARMAMENT n. the act of disarming. |
| DISSYMMETRIC | • dissymmetric adj. Asymmetric. • dissymmetric adj. (Chemistry, obsolete) chiral. • DISSYMMETRIC adj. relating to dissymmetry, also DISSYMMETRICAL. |
| DRAMATICISMS | • dramaticisms n. Plural of dramaticism. • DRAMATICISM n. the quality of being dramatic. |
| ENDOTHERMISM | • ENDOTHERMISM n. the formation of a chemical compound with the absorption of heat. |
| IMMORTALISED | • immortalised v. Simple past tense and past participle of immortalise. • IMMORTALISE v. to render immortal, also IMMORTALIZE. |
| INSTAGRAMMED | • Instagrammed v. Simple past tense and past participle of Instagram. • INSTAGRAM v. to share (a photograph) using the Instagram application. |
| INTERMEDIUMS | • intermediums n. Plural of intermedium. • INTERMEDIUM n. a small bone in the wrist and ankle. |
| MAINSTREAMED | • mainstreamed v. Simple past tense and past participle of mainstream. • MAINSTREAM v. to place (as a disabled child) in regular school classes. |
| MAISTERDOMES | • MAISTERDOME n. (obsolete) mastery. |
| MASTERMINDED | • masterminded v. Simple past tense and past participle of mastermind. • MASTERMIND v. to originate, think out, and direct. |
| MICROMETHODS | • micromethods n. Plural of micromethod. • MICROMETHOD n. a method (as of microanalysis) that requires only very small quantities of material or that involves the use of the microscope. |
| MITHRIDATISM | • mithridatism n. The practice of gradually ingesting successively greater amounts of a poison in order to build immunity. • MITHRIDATISM n. immunity to poison by taking increasingly large doses. |
| SEMIDIAMETER | • semidiameter n. (Astronomy) The apparent radius of a star etc, when viewed from Earth. • semidiameter n. (Archaic) A radius: half of a diameter. • SEMIDIAMETER n. half the diameter, esp. the angular diameter. |
| TRIDOMINIUMS | • tridominiums n. Plural of tridominium. • TRIDOMINIUM n. (Latin) threefold rule. |