| PRODIGALITY | • prodigality n. Wasteful extravagance. • prodigality n. Lavish generosity. • PRODIGALITY n. the state of being prodigal. |
| PTERIDOLOGY | • pteridology n. (Botany) The scientific study of ferns and other pteridophytes. • PTERIDOLOGY n. the study of ferns. |
| TYROGLYPHID | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |
| TYROGLYPHIDS | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |
| DACTYLOGRAPHY | • dactylography n. The science of using fingerprints to uniquely identify people. • dactylography n. The study of finger rings. • DACTYLOGRAPHY n. the study of fingerprints as a means of identification. |
| DACTYLIOGRAPHY | • dactyliography n. The art of writing or engraving upon gems. • DACTYLIOGRAPHY n. the study of gem engraving. |
| DACTYLOGRAPHER | • DACTYLOGRAPHER n. one who studies fingerprints. |
| DACTYLOGRAPHIC | • dactylographic adj. Of or relating to dactylography. • DACTYLOGRAPHIC adj. relating to dactylography, the study of fingerprints. |
| DERMATOGLYPHIC | • dermatoglyphic adj. Relating to the study and subject matter of dermatoglyphics. • DERMATOGLYPHIC n. a ridge pattern of skin on the inner surface of the hands and feet. |
| PERIODONTOLOGY | • periodontology n. (Dentistry) Periodontics. • PERIODONTOLOGY n. the branch of dentistry concerned with periodontal diseases. |
| PYRAMIDOLOGIST | • pyramidologist n. One who studies pyramidology, who studies pyramids from a supernatural viewpoint. • PYRAMIDOLOGIST n. a specialist in pyramidology. |
| DACTYLOGRAPHERS | • DACTYLOGRAPHER n. one who studies fingerprints. |
| DACTYLOGRAPHIES | • DACTYLOGRAPHY n. the study of fingerprints as a means of identification. |
| DERMATOGLYPHICS | • dermatoglyphics n. The patterns of loops, arches and whorls on the skin of the fingers and feet. • dermatoglyphics n. The study of such patterns. • DERMATOGLYPHIC n. a ridge pattern of skin on the inner surface of the hands and feet. |
| LEPIDOPTEROLOGY | • lepidopterology n. (Biology, zoology, entomology) The scientific study of butterflies and moths (the Lepidoptera). • lepidopterology n. Lepidoptery, (the hobby of butterfly collecting). • LEPIDOPTEROLOGY n. the study of butterflies and moths. |
| PYRAMIDOLOGISTS | • pyramidologists n. Plural of pyramidologist. • PYRAMIDOLOGIST n. a specialist in pyramidology. |
| RADIOTELEGRAPHY | • radiotelegraphy n. The process and techniques of sending telegrams using radio waves rather than wires. • radio␣telegraphy n. The transmission of Morse code (etc) using radio. • RADIOTELEGRAPHY n. signalling by radiotelegraph, wireless telegraphy. |