| CATHODOGRAPH | • cathodograph n. (Physics, archaic) An X-ray image; a radiograph. • CATHODOGRAPH n. a photograph created using X-rays. |
| DIAGEOTROPIC | • diageotropic adj. (Botany) Relating to, or exhibiting, diageotropism. • DIAGEOTROPIC adj. tending to grow at right angles to the line of gravity. |
| DOORSTEPPING | • doorstepping v. Present participle of doorstep. • doorstepping n. The visiting of one household after another to solicit sales, charitable donations, political support, etc. • doorstepping n. (Journalism) The action of cornering someone for an unexpected interview. |
| DRAUGHTPROOF | • draughtproof adj. That prevents the entry of draughts. • draughtproof v. To seal an opening, so as to prevent the entry of draughts. • DRAUGHTPROOF v. to make proof against draughts. |
| GASTROPODANS | • GASTROPODAN n. a gastropod. |
| GASTROPODOUS | • gastropodous adj. Of or pertaining to gastropods (snails and the like). • GASTROPODOUS adj. like a gastropod. |
| GONADOTROPIC | • gonadotropic adj. That stimulates, or promotes the growth of the gonads. • gonadotropic adj. Of, pertaining to, or similar in function to gonadotropin. • GONADOTROPIC adj. stimulating the gonads, also GONADOTROPHIC. |
| GONADOTROPIN | • gonadotropin n. Any of a group of protein hormones secreted by gonadotrope cells of the pituitary gland of vertebrates. • GONADOTROPIN n. a gonadotropic hormone, as follicle-stimulating hormone. |
| ODONTOGRAPHS | • odontographs n. Plural of odontograph. • ODONTOGRAPH n. an instrument for obtaining curves for gear-teeth. |
| ODONTOGRAPHY | • odontography n. A scientific description of the teeth. • ODONTOGRAPHY n. a description or history of teeth. |
| OPPIGNORATED | • oppignorated v. Simple past tense and past participle of oppignorate. • OPPIGNORATE v. (obsolete) to pawn, also OPPIGNERATE. |
| OUTPRODUCING | • outproducing v. Present participle of outproduce. • OUTPRODUCE v. to surpass in production. |
| PHOTOGRAPHED | • photographed v. Simple past tense and past participle of photograph. • PHOTOGRAPH v. to take a photograph of. |
| PRODIGIOSITY | • prodigiosity n. Prodigiousness. • PRODIGIOSITY n. being prodigious. |
| PROGLOTTIDES | • proglottides n. Plural of proglottis. • PROGLOTTID n. a segment of a tapeworm, also PROGLOTTIS. |
| PROGRADATION | • progradation n. (Geology) The growth of a river delta farther out into the sea over time, as it gains more sediment. • PROGRADATION n. the act of prograding, advancing seaward. |