| ANTILOGARITHM | • antilogarithm n. (Mathematics) The number of which a given number is the logarithm (to a given base). • ANTILOGARITHM n. a number of which a given number is the logarithm, also ANTILOG. |
| CYTOPATHOLOGY | • cytopathology n. (Cytology, pathology) The branch of pathology that deals with abnormalities of cells. • CYTOPATHOLOGY n. the study of cells in illness. |
| ESCHATOLOGIST | • eschatologist n. One who practises eschatology. • ESCHATOLOGIST n. a specialist in eschatology. |
| HAEMATOLOGIST | • haematologist n. A scientist, usually a medical doctor, who specializes in haematology. • hæmatologist n. Obsolete form of hematologist. • HAEMATOLOGIST n. a specialist in haematology, also HEMATOLOGIST. |
| HEMATOLOGISTS | • hematologists n. Plural of hematologist. • HEMATOLOGIST n. a specialist in hematology, also HAEMATOLOGIST. |
| HEPATOLOGISTS | • hepatologists n. Plural of hepatologist. • HEPATOLOGIST n. a specialist in liver diseases. |
| ORTHOGONALITY | • orthogonality n. (Mathematics, statistics, software engineering) The property of being orthogonal. • ORTHOGONALITY n. the state of being orthogonal. |
| PANTHEOLOGIST | • pantheologist n. One versed in pantheology. • PANTHEOLOGIST n. a specialist in pantheology. |
| PHLOGISTICATE | • phlogisticate v. (Chemistry, obsolete, transitive) To combine phlogiston with. • PHLOGISTICATE v. to combine with phlogiston. |
| PHOTOGELATINE | • PHOTOGELATINE adj. another name for collotype, a method of printing illustrations from hardened gelatin film. |
| PHOTOTELEGRAM | • PHOTOTELEGRAM n. a telegram that is sent by means of phototelegraphy. |
| PLECTOGNATHIC | • plectognathic adj. (Zoology) Of or relating to the plectognaths. • PLECTOGNATHIC adj. belonging to an order of bony fishes including filefishes, also PLECTOGNATHOUS. |
| TELAUTOGRAPHY | • telautography n. Transmission of messages by telautograph. • TELAUTOGRAPHY n. transmission by use of a Telautograph, a telegraph for reproducing the movement of a pen or pencil and so transmitting writings or drawings. |
| THANATOLOGIES | • thanatologies n. Plural of thanatology. • THANATOLOGY n. the description or study of the phenomena of death and of psychological mechanisms for coping with them. |
| THANATOLOGIST | • thanatologist n. One who studies death. • THANATOLOGIST n. one who studies thanatology. |
| THEOLOGASTERS | • theologasters n. Plural of theologaster. • THEOLOGASTER n. a petty or shallow theologian. |
| THREMMATOLOGY | • thremmatology n. The field of breeding or propagating plants and animals. • THREMMATOLOGY n. the science of breeding domestic animals and plants. |