| ASYMMETRIES | • asymmetries n. Plural of asymmetry. • ASYMMETRY n. lack of symmetry. |
| AXISYMMETRY | • axisymmetry n. Symmetry about an axis; rotational symmetry. • AXISYMMETRY n. the state of being axisymmetric. |
| MAMMAPLASTY | • mammaplasty n. (Surgery) Plastic surgery of a breast to alter its shape or size. • MAMMAPLASTY n. the surgical reconstruction of the breast. |
| MAMMOPLASTY | • mammoplasty n. (Surgery) Plastic surgery of a breast to alter its shape or size. • MAMMOPLASTY n. plastic surgery to change the shape of the breasts, as by the use of silicone implants, etc., also MAMMAPLASTY. |
| MATRONYMICS | • matronymics n. Plural of matronymic. • MATRONYMIC n. a name so derived, also METRONYMIC. |
| MAYSTERDOME | • MAYSTERDOME n. (Spenser) mastery. |
| MYELOMATOUS | • myelomatous adj. (Pathology) Relating to a myeloma. • MYELOMATOUS adj. relating to a myeloma, a tumour of the bone marrow. |
| MYTHMAKINGS | • mythmakings n. Plural of mythmaking. • MYTHMAKING n. the making of myths. |
| MYTHOMANIAS | • mythomanias n. Plural of mythomania. • MYTHOMANIA n. an excessive or abnormal propensity for lying and exaggerating. |
| MYXOMATOSES | • MYXOMATOSIS n. a fatal contagious disease of rabbits. |
| MYXOMATOSIS | • myxomatosis n. A usually fatal viral disease of rabbits, causing skin tumors. • myxomatosis n. In general, a condition characterized by the growth of many myxomata (tumors of primitive connective tissue). • MYXOMATOSIS n. a fatal contagious disease of rabbits. |
| POLYMASTISM | • polymastism n. (Anatomy) The condition of having more than two mammæ, or breasts. • POLYMASTISM n. the presence of supernumerary breasts or nipples, also POLYMASTIA, POLYMASTY. |
| PSAMMOPHYTE | • psammophyte n. (Botany) Any plant which thrives in sandy conditions. • PSAMMOPHYTE n. a plant adapted to growing in sand. |
| SUMMABILITY | • summability n. (Mathematics) The condition of being summable. • SUMMABILITY n. the ability to be summed. |
| SYMMETALISM | • SYMMETALISM n. a system of coinage in which the unit of currency consists of a particular weight of an alloy of two or more metals, also SYMMETALLISM. |
| SYMMETALLIC | • symmetallic adj. Relating to symmetallism. • SYMMETALLIC adj. relating to symmetallism. |
| SYMMETRIANS | • symmetrians n. Plural of symmetrian. • SYMMETRIAN n. a person who studies or theorizes on the due proportions of things. |
| SYMMETRICAL | • symmetrical adj. Exhibiting symmetry; having harmonious or proportionate arrangement of parts; having corresponding parts or relations. • SYMMETRICAL adj. having symmetry, also SYMMETRIC. |
| SYMPTOMATIC | • symptomatic adj. (Medicine) Showing symptoms. • symptomatic adj. Relating to, based on, or constituting a symptom. • symptomatic adj. (Medicine) Relating to symptomatics. |
| SYSTEMATISM | • systematism n. The reduction of facts or principles to a system. • SYSTEMATISM n. the practice of forming intellectual systems. |