| EPONYMOUSLY | • eponymously adv. In an eponymous manner; as the title character of a book, etc. • EPONYMOUS adv. of, relating to, or being the person for whom something is believed to be named, also EPONYMIC. |
| HYDROPOLYPS | • hydropolyps n. Plural of hydropolyp. • HYDROPOLYP n. a hydrozoan polyp. |
| HYPOCYCLOID | • hypocycloid n. (Geometry) The locus of a point on the circumference of a circle that rolls without slipping inside… • HYPOCYCLOID n. a curve generated by a point on the circumference of a circle which rolls on the inside of another circle. |
| PHOTOGLYPHY | • photoglyphy n. Photoglyphic engraving. • PHOTOGLYPHY n. photography by photoglyph. |
| POLYCHOTOMY | • polychotomy n. Polytomy. • polychotomy n. A division or separation into more than two groups or pieces; a distinction that results in such division. • POLYCHOTOMY n. division into many parts, e.g. on a cladogram. |
| POLYGONALLY | • polygonally adv. In a polygonal manner. • POLYGONAL adv. like a polygon. |
| POLYHISTORY | • POLYHISTORY n. great and varied learning. |
| POLYHYDROXY | • polyhydroxy adj. (Organic chemistry) Having three or more hydroxy functional groups. • POLYHYDROXY adj. containing more than one hydroxyl group in the molecule. |
| POLYONYMIES | • polyonymies n. Plural of polyonymy. • POLYONYMY n. a multiplicity of names for the same thing. |
| POLYONYMOUS | • polyonymous adj. Having many names or titles. • POLYONYMOUS adj. (Greek) of e.g. gods, having or known by various names. |
| POLYTONALLY | • polytonally adv. In a polytonal way. • POLYTONAL adv. of music, having many keys. |
| PYLORECTOMY | • pylorectomy n. (Surgery) Removal of part or all of the pylorus. • PYLORECTOMY n. the surgical removal of all or part of the pylorus. |
| PYROBALLOGY | • pyroballogy n. (Weaponry, obsolete, rare) The study of artillery; the practice of using artillery as a weapon. • PYROBALLOGY n. the study of artillery. |
| SPHYGMOLOGY | • sphygmology n. (Medicine, usually historical) The study of the pulse. • SPHYGMOLOGY n. the study of the pulse. |
| SYPHILOLOGY | • syphilology n. The scientific study of, and treatment of, syphilis. • SYPHILOLOGY n. the study of syphilis. |