| BIOSTRATIGRAPHY | • biostratigraphy n. (Biology, geology) The study of the stratigraphic distribution of fossils. • BIOSTRATIGRAPHY n. the determination of age, etc., of sedimentary strata from fossils which they contain. |
| CIRCUMGYRATIONS | • circumgyrations n. Plural of circumgyration. • CIRCUMGYRATION n. a whirling around. |
| COUNTERSTRATEGY | • counterstrategy n. Any strategy designed to counter another, or to render something ineffective. • counter-strategy n. Alternative spelling of counterstrategy. • counter␣strategy n. Alternative spelling of counterstrategy. |
| CROSSOPTERYGIAN | • crossopterygian adj. (Zoology) Of or pertaining to the Crossopterygii, an infraclass of bony fish. • crossopterygian n. (Zoology) One of the Crossopterygii. • CROSSOPTERYGIAN n. a member of a subclass of mostly extinct bony fishes, including the coelacanth. |
| CRYPTOGRAPHISTS | • cryptographists n. Plural of cryptographist. • CRYPTOGRAPHIST n. one who studies cryptographs. |
| CRYSTALLOGRAPHY | • crystallography n. The experimental science of determining the arrangement of atoms in solids. • crystallography n. The study of crystals. • CRYSTALLOGRAPHY n. a science that deals with the forms and structures of crystals. |
| DACTYLOGRAPHERS | • DACTYLOGRAPHER n. one who studies fingerprints. |
| DAGUERREOTYPERS | • daguerreotypers n. Plural of daguerreotyper. • DAGUERREOTYPER n. one who develops daguerreotypes, also DAGUERREOTYPIST. |
| DAGUERREOTYPIES | • DAGUERREOTYPY n. the art of daguerreotyping. |
| DAGUERREOTYPIST | • daguerreotypist n. A person who makes daguerreotypes. • DAGUERREOTYPIST n. one who practises daguerreotyping, also DAGUERREOTYPER. |
| ELECTROMYOGRAMS | • electromyograms n. Plural of electromyogram. • ELECTROMYOGRAM n. a tracing made by an electromyograph. |
| GYROSTABILISERS | • gyrostabilisers n. Plural of gyrostabiliser. • GYROSTABILISER n. a gyroscopic device for countering the roll of a ship, etc., also GYROSTABILIZER. |
| GYROSTABILIZERS | • gyrostabilizers n. Plural of gyrostabilizer. • gyro-stabilizers n. Plural of gyro-stabilizer. • GYROSTABILIZER n. a gyroscopic device for countering the roll of a ship, etc., also GYROSTABILISER. |
| PSYCHOGERIATRIC | • psychogeriatric adj. Relating to psychogeriatrics. • PSYCHOGERIATRIC adj. relating to the study of the psychological problems of old age. |
| PTERYLOGRAPHIES | • pterylographies n. Plural of pterylography. • PTERYLOGRAPHY n. a description of pterylae. |
| PYROPHOTOGRAPHS | • PYROPHOTOGRAPH n. a burnt-in photograph, e.g. on glass or porcelain. |
| REMONSTRATINGLY | • remonstratingly adv. With remonstrations. • REMONSTRATING adv. REMONSTRATE, to protest, to expostulate. |
| SAUROPTERYGIANS | • sauropterygians n. Plural of sauropterygian. • SAUROPTERYGIAN n. any carnivorous Mesozoic marine reptile of the group Sauropterygia, with paddle-like limbs. |
| TRANSMOGRIFYING | • transmogrifying v. Present participle of transmogrify. • TRANSMOGRIFY v. to change or alter greatly and often with grotesque or humorous effect. |
| ULTRASONOGRAPHY | • ultrasonography n. (Medicine) The use of ultrasound to produce diagnostic images of the internal organs of the body, or of a foetus. • ultrasonography n. The use of ultrasound to form images of underwater structures. • ULTRASONOGRAPHY n. the use of ultrasound. |