| BRYOLOGISTS | • bryologists n. Plural of bryologist. • BRYOLOGIST n. one versed in bryology. |
| COSIGNATORY | • cosignatory adj. Signed or signing jointly. • cosignatory n. Any of several people who sign a document together (especially a treaty). • COSIGNATORY n. a joint signer, also CONSIGNATORY. |
| GOONEYBIRDS | • gooney␣birds n. Plural of gooney bird. • GOONEYBIRD n. an albatross. |
| GYROSCOPICS | • GYROSCOPICS n. the science of the gyroscope. |
| HERESIOLOGY | • heresiology n. The study of heresy. • HERESIOLOGY n. the study of heresies. |
| HYDROLOGIES | • hydrologies n. Plural of hydrology. • HYDROLOGY n. the study of water resources. |
| HYDROLOGIST | • hydrologist n. Someone who is skilled in or practises hydrology. • HYDROLOGIST n. an expert in hydrology. |
| HYGROLOGIES | • HYGROLOGY n. the study of humidity. |
| HYGROSCOPIC | • hygroscopic adj. (Physics, chemistry, botany) Readily taking up and retaining water, especially from the atmosphere. • HYGROSCOPIC adj. readily absorbing moisture from the air, also HYGROSCOPICAL. |
| KARYOLOGIES | • karyologies n. Plural of karyology. • KARYOLOGY n. the study of cell nuclei. |
| KARYOLOGIST | • KARYOLOGIST n. a practitioner of karyology, the study of cell nuclei. |
| OBSIGNATORY | • obsignatory adj. (Obsolete) Ratifying; confirming by sealing. • OBSIGNATORY adj. relating to obsignation. |
| PERISSOLOGY | • perissology n. Superfluity of words; verbosity; long-windedness. • PERISSOLOGY n. superfluity of words, pleonasm. |
| PROTOGYNIES | • PROTOGYNY n. the development of female organs before male to avoid self-fertilization. |
| PYROGNOSTIC | • pyrognostic adj. (Dated) of, relating to, or revealed by pyrognostics. • PYROGNOSTIC adj. relating to the testing of minerals by flame. |
| RESPIROLOGY | • respirology n. Synonym of pulmonology. • RESPIROLOGY n. the branch of medicine concerned with breathing. |
| SOTERIOLOGY | • soteriology n. (Theology) The study or doctrine of salvation. • SOTERIOLOGY n. the theological doctrine of salvation, as effected by Christ. |
| STRONGYLOID | • strongyloid adj. (Zoology) Like, or relating to, Strongylus, a genus of parasitic nematode worms. • strongyloid n. (Zoology) Any worm of the genus Strongylus. • STRONGYLOID n. a strongyl, a parasitic threadworm. |
| SYRINGOTOMY | • syringotomy n. (Surgery) The operation of cutting for anal fistula. • SYRINGOTOMY n. cutting of a fistula. |