| ASYNCHRONISM | • asynchronism n. Synonym of asynchrony. • ASYNCHRONISM n. the state of being asynchronous. |
| CHRYSOMELIDS | • chrysomelids n. Plural of chrysomelid. • CHRYSOMELID n. a member of the leaf-beetle family. |
| HYPERBOLISMS | • hyperbolisms n. Plural of hyperbolism. • HYPERBOLISM n. use of hyperbole. |
| HYPERSOMNIAS | • hypersomnias n. Plural of hypersomnia. • HYPERSOMNIA n. a pathological tendency to sleep excessively. |
| HYPOCORISMAS | • HYPOCORISMA n. the use of a pet name or nickname, also HYPOCORISM. |
| HYPODERMISES | • hypodermises n. Plural of hypodermis. • HYPODERMIS n. the layer of skin just below the epidermis, also HYPODERM. |
| HYPSOMETRIES | • HYPSOMETRY n. the art of measuring the heights of places on the earth's surface. |
| HYPSOMETRIST | • HYPSOMETRIST n. a practitioner of hypsometry, the measuring the heights of places on the earth's surface. |
| MACROPHYSICS | • macrophysics n. (Physics) The branch of physics that deals with those phenomena that can be directly observed. • MACROPHYSICS n. the branch of physics concerned with macroscopic systems and objects. |
| MICROPHYSICS | • microphysics n. (Physics) That branch of physics that deals with objects smaller than a molecule. • MICROPHYSICS n. the physics of molecules, atoms, and elementary particles. |
| MYOGRAPHISTS | • MYOGRAPHIST n. one who operates a myograph. |
| POLYCHROISMS | • POLYCHROISM n. the state of being polychroic. |
| SAPROPHYTISM | • saprophytism n. The condition of being saprophytic. • SAPROPHYTISM n. being a saprophyte. |
| SEISMOGRAPHY | • seismography n. The measurement and recording of earthquakes and other ground vibrations. • seismography n. The study of these records, seismology. • SEISMOGRAPHY n. measurement by use of the seismograph. |
| SYMPOSIARCHS | • symposiarchs n. Plural of symposiarch. • SYMPOSIARCH n. the master, director, etc. of a feast or conference. |
| SYNCHRONISMS | • synchronisms n. Plural of synchronism. • SYNCHRONISM n. the state of being synchronous. |
| THROMBOLYSIS | • thrombolysis n. The breaking down of blood clots by pharmacological or other means. • THROMBOLYSIS n. the breaking up of a blood clot. |
| XEROPHYTISMS | • XEROPHYTISM n. being a xerophyte. |