| BRYOPHYLLUM | • bryophyllum n. (Botany) Any of the genus Bryophyllum of plants in the family Crassulaceae. • BRYOPHYLLUM n. another name for kalanchoe, a succulent plant. |
| HYDROPOLYPS | • hydropolyps n. Plural of hydropolyp. • HYDROPOLYP n. a hydrozoan polyp. |
| HYPERDACTYL | • HYPERDACTYL adj. having more than five fingers or toes. |
| HYPERLYDIAN | • HYPERLYDIAN adj. in Greek music, above the Lydian mode. |
| HYPERPLOIDY | • hyperploidy n. The condition of being hyperploid. • HYPERPLOIDY n. the state of being hyperploid, in excess of but not exact multiple of diploid. |
| KARYOLYMPHS | • karyolymphs n. Plural of karyolymph. • KARYOLYMPH n. the liquid portion of nuclear protoplasm. |
| LYCANTHROPY | • lycanthropy n. (Mythology) The state of being a lycanthrope (or werewolf), a person who can shapeshift between the… • lycanthropy n. (Mythology, by extension) The state of being a person who can shapeshift between the form of a human… • lycanthropy n. A delusion in which one believes oneself to be a wolf or other wild animal. |
| MYELOGRAPHY | • myelography n. (Medicine) A type of radiographic examination that uses a contrast medium to detect pathology of the… • MYELOGRAPHY n. the taking of myelograms. |
| PETROGLYPHY | • petroglyphy n. The art or process of carving figures or inscriptions on stone. • PETROGLYPHY n. the art of carving on rocks. |
| PHYSIOLATRY | • physiolatry n. The worship of the powers or agencies of nature; materialism in religion. • PHYSIOLATRY n. nature-worship. |
| POLYHISTORY | • POLYHISTORY n. great and varied learning. |
| POLYHYBRIDS | • polyhybrids n. Plural of polyhybrid. • POLYHYBRID n. a plant hybridised from many sources. |
| POLYHYDROXY | • polyhydroxy adj. (Organic chemistry) Having three or more hydroxy functional groups. • POLYHYDROXY adj. containing more than one hydroxyl group in the molecule. |
| POLYRHYTHMS | • polyrhythms n. Plural of polyrhythm. • poly-rhythms n. Plural of poly-rhythm. • POLYRHYTHM n. the simultaneous combination of different rhythms in a piece of music. |
| PYELOGRAPHY | • pyelography n. (Medicine) radiography of the kidney, ureter and bladder following injection of a radiopaque substance. • PYELOGRAPHY n. the use of pyelograms, X-ray pictures of the renal pelvis. |
| STYLOGRAPHY | • stylography n. The process of drawing or writing using a stylus onto a wax tablet, etc. • STYLOGRAPHY n. a mode of writing or engraving with a pen. |
| SULPHHYDRYL | • sulphhydryl n. Alternative spelling of sulfhydryl. • SULPHHYDRYL n. a chemical group, SH, characteristic of sulphur-containing compounds, also SULFHYDRYL. |
| TYROGLYPHID | • TYROGLYPHID n. a mite of the genus Tyroglyphus, including the cheesemite and the flour-mite. |