| AECIDIOSPORE | • AECIDIOSPORE n. a spore produced in an aecidium. |
| BASIDIOSPORE | • basidiospore n. (Biology) A sexually reproductive spore produced by fungi of the phylum Basidiomycota. • BASIDIOSPORE n. a spore produced by a basidium. |
| DEOPPILATION | • deoppilation n. (Obsolete) The removal of whatever stops up the passages. • DEOPPILATION n. the act of deoppilating, freeing from obstruction. |
| DEPOSITATION | • depositation n. The act of depositing, or material that is deposited. • DEPOSITATION n. in Scots law, a bailment where one entrusts goods to another to be kept without recompense. |
| DEPOSITIONAL | • depositional adj. Of, pertaining to, or in the nature of a deposit or a deposition. • DEPOSITIONAL adj. relating to deposition. |
| DESPOLIATION | • despoliation n. A stripping or plundering; spoliation. • DESPOLIATION n. the act of despoiling. |
| DIAGEOTROPIC | • diageotropic adj. (Botany) Relating to, or exhibiting, diageotropism. • DIAGEOTROPIC adj. tending to grow at right angles to the line of gravity. |
| DISOPERATION | • DISOPERATION n. a mutually harmful relationship between two organisms in a community. |
| EPOXIDATIONS | • epoxidations n. Plural of epoxidation. • EPOXIDATION n. a conversion of a usually unsaturated compound into an epoxide. |
| OCTAPLOIDIES | • OCTAPLOIDY n. the condition of being octaploid, eightfold. |
| PERIODONTIAS | • PERIODONTIA n. the branch of dentistry concerned with periodontal diseases. |
| PEROXIDATION | • peroxidation n. (Chemistry) Any oxidation reaction, especially of an oxide, that produces a peroxide. • peroxidation n. (Organic chemistry) The reaction of a double bond with a peroxide. • PEROXIDATION n. the creation of a peroxide. |
| PROPANEDIOIC | • PROPANEDIOIC adj. as in propanedioic acid, a white crystalline acid, aka malonic acid. |
| RADIOISOTOPE | • radioisotope n. (Physics) a radioactive isotope of an element. • RADIOISOTOPE n. a radioactive isotope. |
| RADIOPHONIES | • RADIOPHONY n. the art or practice of using the radiophone. |
| RADIOSCOPIES | • radioscopies n. Plural of radioscopy. • RADIOSCOPY n. examination of opaque bodies by X-rays. |